good laptop battery

"New batteries" burned cell phone battery lose another folding machine

Insiders pointed out that some of the older style mobile phone accessories, brand manufacturers laptop battery are no longer produced, so-called new accessories available in the market is likely to be three non-product, the use of accidentally damaged cell phone easily.

Spent five years, mobile phones, replacing the "new battery", resulting in a mobile phone "end of life." Consumers Mr. Zhou bought recently from a mobile phone chain, "supporting cells", use the next day an unknown liquid leaking batteries, cell phones and therefore scrapped. After the identification, discovery of "new batteries" just refurbished products. Insiders pointed out that some of the older style mobile phone accessories, brand manufacturers are no longer produced, so-called new accessories available in the market is likely to be three non-product, the use of accidentally damaged cell phone Hp DP390A battery easily.

Dealership claimed to have dedicated channels for purchase

"It's mobile phones, I have spent five years." Mr. Zhou's cell phone consumers to buy on July 25, 2003, is now a full use of 5 years. Last month, when the original purchase of batteries and dealers have been scrapped a complimentary battery, Mr. Yu Shizhou prepared to give the cell phone replacement battery, continued to use this "machine age" 5-year old phones. Mr. Zhou searched every cell phone, Liwan District, more than 10 chain stores, they have told Mr Zhou said that this phone is outdated, and now can not find a matching Compaq PP2100 battery battery.

"You look at the registration, we have a dedicated supply channel is definitely there." In early July, a cell phone store collected by Mr. Zhou 20 yuan deposit, the guarantee would be to contact the manufacturer within a week, and delivery. Last week, Mr. Zhou indeed got a "new battery", dealership, said: "Although not original, but it certainly can be for two years, no problem to use mobile phones scrapped."

Mr. Zhou began to charge their cell phones at night the next day, mobile phones are not able to boot, open the phone cover and found that the battery had been "of a" battery out of milky white liquid. Mr. Zhou received dealership so the theory went, the other party that the damage due to aging can not adapt to the new cell phone battery, and refused to compensate.
Dealership posing as a new battery Compaq Presario R3000 battery(Compaq r3000 battery) with the renovation of the battery

Mr. Zhou subsequently complained to the Consumer Council to ask for 600 yuan compensation, and demanded the return of the cost of 50 yuan to buy the battery. Reporter learned yesterday from the Consumer Council, which is currently the case under the mediation. After identification, the dealership sold to Mr. Zhou's "new battery" is a small factory recycled used batteries big brands, re-refurbished products. Dealership yesterday acknowledged that battery quality may be a problem, willing to take some compensation, but the two sides also dispute the amount of compensation which.

"Renovation of the battery when the new battery Compaq Presario X6000 battery will sell it?" The customer's identity and a mobile phone dealership, Yuexiu District, responsible person chat, he was told: "we do not, other people are doing everywhere." A person in charge CC also said yesterday that the current number of mobile phone accessories are all available in the market turn new products, of which the main mobile phone batteries, cell phone replacement batteries faster than mobile phones, which provides the raw materials for the renovation, but also created a huge market. The official estimate, all kinds of mobile phone users in Guangzhou, about 15 million mobile phone batteries are typically 2 to 3 years to replace one, the annual demand estimated at more than 1 million.

"A lot of illegal factories in a spate of battery recycling." Industrial and commercial sector a source yesterday told reporters that there are some small factories in the PRD, the use of mobile phone recycling mobile phone accessories assembly, or refurbished parts sold directly to consumers. In the industrial and commercial sector, the law enforcement process, we repeatedly find such underground factories, "many of which are washed directly into the fitting assembly, and some just to replace the battery Hp Pavilion ZV5000 battery(Hp zv5000 battery) label."

Your notebook computer's battery needs to recall Mody?

Say that the recent two months, IT industry's Hp Omnibook XE3 battery most popular events, the non-large-scale recall of all PC manufacturers one after another is none other than the Sony laptop batteries. From mid-August, Dell, Apple, Panasonic, Toshiba, Lenovo, IBM, Fujitsu, Hitachi, Sharp, ... ... the ultimate in today's Sony themselves, have a large number of recalled batteries. Rough statistics, "involved" batteries has been achieved to date total about 7.3 million. If we count the Sony recovery of 3 million unsold battery, the sum already exceeded 10 million.

In fact, this issue is not far awayHp 346970-001 battery . Sina science and technology, according to reports, yesterday, 13:30, Beijing Normal University, School of Continuing Education South Campus dormitory floor, fire, firefighters quickly mobilized to the last 56 trapped girls tied up bed sheets to escape down the stairs through the body out of danger, while the cause of the fire It is dormitory beds on a laptop computer will be followed by an explosion and ignited bedding, but fortunately did not cause personal injury.

The incident involved a wider scope, and perhaps your laptop battery Hp HSTNN-DB02 battery is also, unfortunately, in the hands of the recall of the column, but due to various reasons, many notebook users may not understand the whole progress of the recall of events, it is not clear whether with its own related virtually increase the security risk. To facilitate the user's query, we are here summed up the recall of batteries to manufacturers of time, quantity and type, and try to provide an official website of the relevant pages. Because some manufacturers do not give the relevant page in the official website, some are hidden quite deep, so we recommend that there is a need for users via telephone, fax, or e-mail contact the relevant vendor.

We also remind the laptop users, even if your battery is a normal security products, without replacement, should also be alert to the standard use of laptops, especially the thermal Hp HSTNN-UB02 battery problems in order to eliminate hidden dangers, and ensure safety.

Samsung re-arming of the alarm occurred batteries "melting" incident

In the LG notebook notebook battery Hp F1739A battery incident took place, and announced a recall of the corresponding notebook event soon, and the other major Korean manufacturer Samsung has also faced by the Department of notebook notebook battery similar incidents. According to reports of South Korea, Samsung P10 laptop battery took place last Sunday in the "melting" incident, thanks to the fire department in Seoul timely rescue, controlling the spread of fire.

It is reported that the accident Samsung P10 laptop user on the pillow being used for nearly three and a half hours later, the battery Hp Omnibook XE battery occurred in smoking situation. The battery burned down a pillow, a slight scorched the floor.

Samsung spokesman confirmed the incident and the accident laptop models, but did not give the incident the battery model and manufacturer. According to the spokesman, said the incident is currently under investigation to find the exact cause of a fire.

Perhaps, Samsung in the Hp F2024B battery investigation of the accident at the same time, it should be the same as the LG recall P10 notebook and remind P10 users is a priority.

Editorial: Perhaps because of the battery circuit board design problems, there has been a short circuit may be problems with the safety design of notebooks, which are a clear need to investigate Samsung is also the Samsung should be held accountable. But aside is not a conclusion of the notebook and the battery quality problems, the user is also a certain degree of fault, the bottom of the notebook is an important cooling channel on the pillow, no doubt blocked cooling mouth, resulting in bulk inside a notebook, Thermal pressure surge. The user for their own personal safety, or the laptops must not be overestimated Hp F2024A battery thermal design good, as far as possible on the ventilation conditions are good places for use

The number of more than 10 million Sony batteries recalled an open bow and apologize

Laptop is equal to a bomb ready to explode? Notebook computers Hp Pavilion XZ200 battery can inadvertently when you burn? Even more unacceptable is that laptops are really the same as dangerous goods? Some of these appear to lay before the problem, if you understand a bit about the situation, I believe you had promptly causes will pass the buck to Sony, because in this very easy to face the same logic, and now is that the people accused of notebook computer industry, while the notebook the computer industry is full accountability on the Sony.

Notebook computers, whether or combustion explosion, people's eyes were cast to the battery, but in reality, under the Sony is to blame, after all, far too many instances have proved that almost all notebook computers deflagration time associated that white is now a blot on the notebook computer industry because the Sony is almost derived from, but so was really just flat do? Especially when laptop battery several leaders of Sony's press conference to apologize publicly announced when the "party's" number of notebook manufacturers have an apology to consumers?

The number of Sony batteries recalled over 10 million!

According to foreign media reports, one week, Sony and the U.S. Consumer Product Safety Commission (CPSC) announced that it will once again recall produced more than 3.42 million Sony laptop batteries recalled due to the same due to the existence of the battery Hp Pavilion ZT1100 battery itself, overheating or fire risks, while driven by the number of the recalled Sony batteries recalled total jumped more than 13 million, close to 14 million ......

In more than 13 million of orders of magnitude before, I believe that even Sony themselves did not think, because, according to its previous projections, but will be 10 million, while the result was more than 13 million, can not but say is the creation of a cross-bank industry, "miracle", but this "miracle" too shocking and unacceptable, but in the face of reality, how can people like?

According to statistics, at present to join the ranks of the recall of notebook computer makers are already more than 11, while the recall list came in first place is still the DELL, of course, recall the amount of "total top spot" on the ride is still the Sony themselves Hp Omnibook XT1000 battery . Objectively speaking, regardless of the next vendor who announced the recall, which is not its a good thing, but consumers are concerned, but is worth celebrating, because it is the reality, which more than 1300 10000 batteries may be more than 1300 million notebook computers, as soon as possible eliminate the most important.

Sony several "chiefs" bow apologize

Earlier this month, Sony, due to involvement in the "battery door incident," those who carried out its internal reorganization, the specific that the whole appliance business from the jurisdiction of the hands of President Ryoji Chubachi, all handed over to the Vice President Katsumi Ihara, scheduled to be promoted to the parts business to executive vice president for the second Yutaka Nakagawa, executive director responsible for the detailed division of responsibilities is Katsumi Ihara will not only fully in charge of the household appliances business, will be responsible for personal computer and camera Hp Omnibook XT1500 battery business, not only Yutaka Nakagawa be responsible for core components such as semiconductors and battery business, but also to strengthen the field of spare parts (including the lithium-ion battery) the quality of management.

After a reorganization of insiders, people seem to see the Sony should have come after fallen courage and power, but in the next recall from the ever-increasing number of children and problems in front of the quantity of batteries, Sony will change the internal reorganization does not seem to bring any of their "good luck", especially when it announced that it will once again recall that more than 340 million pieces of defective batteries after a few Sony's great "chiefs" finally this week 2 (10 24) of the Foreign press conference to apologize publicly to the outside world bow ......

In the October 24 press conference inside the hotel in Tokyo, the Sony's digital imaging business group president Yutaka Nakagawa, senior vice president and the original Kigurashi and honest and direct apology to the history of a collective bow to the outside world and to acknowledge that it is precisely because the battery recall incident, Sony has brought trouble to the customer. But rather is the meaning of the three head of Sony's external bow and apologize while later, then there are Hp F2019 battery the media and commentators have criticized the apology of some of Sony's high-level "water", because the Sony's high-level way of apology, and got up and did not take deep bow of the way, just sit tight and just nodded his head bowed to apologize.

In all fairness, regardless of their bow and apologize for Sony's high-level whether it is from the heart, it is clear is that Sony's since caught in "battery-door event" since the attitude of the outside during the transformation step by step, until the internal high-level change will present a public apology to the outside world, but also very realistic, even if its internal leadership and external recognition for any mistakes, on the negative results of the whole thing is not there a fundamental change, in particular, yes yes right notebook computer industry, because its problems caused by the battery industry shocks still continue, it really is not an apology can be terrible for!

Little change in the battery before

Regardless of the quantity of the battery recall one million or 10 million, and also regardless of the children most affected by the negative is the notebook computer Hp F2019A battery industry, or Sony's own, one thing is very real, that is, to the relevant product market The negative impact is difficult to eliminate in a short time, especially for consumers concerned, whether the laptop is only because of Sony's exploding batteries, certain aspects of this product, "vigilance" is very realistic, and this kinds of "guard" is likely to become consumers purchase and use of this product in the future when the "primary elements."

For those laptop manufacturers, the Sony battery-door event is very real to each other a lesson, it is not only in the parts should go on a buying value, "wholesale price", should strictly control the quality of the procurement phase of the pass, co-operation, especially in the face of an object, they should have a doubt the courage, or else may be losing their quality and their jobs, for example, in this case where the parties to the manufacturers Who can say that the point that he has absolute Hp F2019B battery responsibility not? In particular, those who know that their defective batteries used in notebook computer manufacturers worries were completely put the blame on Sony too is not "generous attempts of" it?

For now, due to involvement in the Sony "battery door incident," notebook computer industry, the shock is obvious, especially with the battery accessories related aspects, it is clear that many people want to see moving in the direction of the , for example, battery accessories or a notebook computer machine price hikes.

More than 1300 million batteries have been changed and what did not have to say anything, whether in Sony's own or related Hp OmniBook 6000 battery industries on the market and vendors consumers, the event under the respective state of mind perhaps only that it is most clearly. Of course, there will be pregnant grief, and only in this case music also up, certainly would be "disgraced the Christians," but all who Qiexi look on it?

Mainland China Battery crisis hit patents seven companies Cheng Beigao

U.S. domestic battery enterprises to the United States International Trade Commission to submit an application for seven Chinese battery companies laptop battery 337 investigation.

Recently, the United States Battery Company USA Holdings Inc. and EVEREADY Energizer Battery Company to the United States International Trade Commission (ITC) submitted an application to be from Mainland China, Japan, Hong Kong, Indonesia and other 25 countries and regions, production of mercury-free alkaline battery and parts of the business launch, "337 investigation." Mainland China Nanfu, Deer, leopard king, tiger, Changhong, three special, Zheng-long seven battery enterprises were included in the list of defendants.

Yesterday, reporter learned from one of Compaq Presario 2100 battery(compaq 2100 battery) several companies, and now they have not received formal notification from the United States, but from the domestic industry management department informed of the matter. According to the China Machinery and Electronic Products Import and Export Chamber of Commerce, the legal department of the concerned parties, from a procedural perspective, the present case is still in its initial stages, namely the investigation is only just been submitted for U.S. companies, would have been received on the 23rd of this month will make a decision by the ITC Therefore, relevant domestic enterprises have yet to be formally notified. The Association is also the last few days, through such channels as the official website of the United States received information. However, according to industry sources, as is often brought 337 prosecutions the United States, industry leaders, in accordance with past practice, ITC will make a positive response Compaq Presario 2500 battery(compaq 2500 battery) to such applications to be placed on file.

It is understood that China is already the world's largest zinc-manganese battery producer and exporter, over 75% of exports, China's exports to the United States and the European Union-type products are mercury-free zinc-manganese batteries. It is worth noting that this survey was to apply seven companies are the domestic battery industry's large exports to the U.S., it is the industry have pointed out that U.S. companies can not be excluded is the battery Compaq Presario NX9010 battery exports to China increasing, leading to its own market share the measures taken being carved up. But the official stressed that, even if such speculation will not affect the establishment of the established procedures for the award.

According to the China Machinery and Electronic Products Import and Export Chamber of Commerce, the legal department of the concerned parties, from the current situation, the involved companies are more concerned about this, there are already six companies that will actively responding to, and began preparing for. At the same time, he stressed that other domestic same industry should be actively concerned about this incident, because if the U.S. won the case, may be affected not only the seven companies, but the entire Chinese battery industry. He explained that 337 mainly to disputes involving patent class, but its consequences are not as well-known domestic enterprises, the kind of forced to pay the patent fees, so simple, but there are likely to affect all the defendants enterprise product exports to the U.S. and sales, and even also implicated in all the similar enterprises in the country, which is the biggest characteristic of 337 investigations. In other words, once the seven Chinese battery Compaq Presario NX9000 battery companies have been identified in the survey problems, then may be to prohibit all exports to the United States and sales, but also directly affected by it may also involve other Chinese battery companies. Even some products containing such batteries in other areas of products, such as supporting a battery of electronic products, electric toys may be affected.

According to China's other industries involved in the investigation of cases relating to 337 lawyers, the enterprise, to deal with 337 cases investigated by the more complicated, than the anti-dumping investigations more difficult. As the contents of the 337 surveys generally involve complex and professional, they spend exorbitant legal fees often exceed the imagination of some enterprises. This is well-known domestic enterprises have started to compare the anti-dumping investigation will be able to see: anti-dumping investigation hearings generally only 1 to 2 days, while the ITC investigation on the 337 hearing, lasting about 2-20 weeks. In addition, the persons concerned that such cases are often delayed by a longer time, usually more than one year will continue, while the remote is a great difficulty responding. And in some cases, such as the absence of the defendant in the 337 investigation, the U.S. administrative law judge can be according to the Hp F2299A battery evidence against the defendant the plaintiff unilaterally to expel or prohibit directives. So pay good attention to positive measures to gather evidence related to Chinese companies is currently the most urgent task.

337 Survey

Under the Uruguay Round agreements and the amendment to the U.S. "Tariff Act of 1930," Article 337 provides that if any acts of unfair acts of imports (mainly for infringement of patent rights or trademark acts, including violations of copyright, the rights of the semiconductor chip, the template acts improper use of trade secrets, common law trademark infringement and other business tort), and may result in rejection of the U.S. industry and the monopoly of the U.S. International Trade Commission may, upon application for U.S. domestic enterprises to carry out survey, which is Hp F3172A battery known as 337.

Section 337 of the general procedure: Application for the direction of ITC to submit the indictment to apply, ITC results of the review within 30 days to decide whether the investigation team set up a criminal investigation. Section 337 of the time limit is generally 12 months, the more complex cases can be extended for 6 months end. At the same time, ITC will investigate the transfer of 337 designated by the administrative judge.

As a defendant shall be served on the date of notification within 20 days of notice of investigation to submit written reply for the comments. Since then, the relevant parties can collect the evidence. In the survey period, the administrative law judge held a hearing presided over all interested parties can participate. According to various aspects of gathering of evidence and hearings, the target date of 3 months, the administrative judge made a preliminary ruling, and the award, together with the relevant recommendations submitted to the ITC. ITC to review within 20 days, unless the ruling was amended, otherwise automatically become ITC's final decision. The final decision will be submitted to the president for Hp Pavilion ZT1000 battery policy review, the president has 60 days to consider whether rejected ITC's decision. If any party dissatisfied with ITC's ruling can be within 60 days of entry into force of the ruling federal appeals court.

Speaking from the Nokia battery defects are persistent?

Last year, regarding the voluntary recall of laptop batteries laptop battery has created a hubbub, but a year later, after Matsushita Electric Industrial Co., Ltd. (MatsushitaElectricIndustrial Co. Ltd.) Reverted to Sony's mistakes, the matter highlighted the battery industry, some of the problems still exist.

Nokia (NokiaCorp.) Tuesday said that the 4,600 million Nokia mobile phones Panasonic products used in lithium-ion batteries, some of the overheating problems were reported there. Nokia said it would under the voluntary recall program to replace these batteries. The minor number of the company to replace the battery is still unknown, but the number of potential replacement of the Sony dell 2834T battery recall last year's event four times, thus becoming the battery industry's largest product recall incident one.

Since August last year, Dell Inc. (DellInc.) shocking to announce massive recall of Sony lithium-ion battery production capacity notebook computers, the battery industry has been similar incidents in other troubled companies. Almost all of the major computer makers have announced the recall of Sony notebook computer batteries, while Sanyo Electric Co., Ltd. (SanyoElectricCo. Ltd.) Also recalled notebook computer and cell phone batteries.

Frequent exposure of the battery dell 4834T battery recall problems and recurring events, on the one hand be attributed to manufacturers more and more attention on consumers begin to make a more resolute response, but also exposed the difficulty of the battery manufacture its own how high.

Rechargeable lithium-ion battery with cheap, light weight, and more than nickel-cadmium batteries, and other types of battery is more environmentally friendly, etc., thus the laptop computer and cell phone industry to be successful in the past 15 years, a major contributor.

However, large capacity lithium-ion battery production difficulties are also great, and easier to overheating, once the circuit than the alkaline batteries can cause more serious consequences. Sony's battery caught fire last year, once the accident occurred. The Nokia Panasonic battery recall is the process of charging will Hp F4098A battery overheat.

Even worse is that now more and more complex computers and mobile phones, and the pace of development than the battery technology advances, which means that the battery capacity will keep rising.

Lithium-ion battery technology, taking into account the shortcomings, Toyota Motor Corporation (ToyotaMotorCorp.) has delayed its application in hybrid cars on the plan. However, industry experts said that despite the lithium-ion battery has its limitations, but in the foreseeable future is still the most practical battery technology.

Advertising in order to maintain its market share, Sony Hp F4809A battery this week announced that it would spend ¥ 11,500,000,000 (equivalent to 9,760 million U.S. dollars) building a cell phone battery factory in Singapore, and will employ more advanced technology to produce lithium-ion polymer batteries. The plant to be put into production in August next year, an initial monthly capacity of one million batteries by 2010 will rise to 8 million.

Japan's Toshiba Corp. (ToshibaCorp.) and other companies are developing fuel cells and other alternative energy technologies. This battery Hp F4812A battery will get rid of the shackles of chemical energy, but still long way from commercialization.

As the world's one of the four lithium-ion battery manufacturers, Matsushita said the battery recall problem in the manufacturing process due to the battery positive and negative electrodes used for barrier in order to prevent short circuits were damaged parts. Of these batteries overheating caused by Nokia mobile phones are only 100 cases of complaints, and no person has serious injuries. But Nokia said that in order just in case, will replace Matsushita from December 2005 to November 2006 in Osaka, the main factories for producing all of the same types of battery.

Panasonic is expected to recall most of the cost will be borne, it was estimated Hp 319411-001 battery that this cost at 200 billion yen. Matsushita Electric's shares in the Tokyo Stock Exchange (TokyoStockExchange) to close at 2,015 yen per share, down nearly 5%

DIY with the old laptop battery mobile charger Po

First of all, raw materials, is also the protagonist of this, an eight-core HP books battery laptop battery, age-old. Dismantling a look.
Ah, books apart is one such primitive cells, and from 8 3.6V lithium batteries in parallel and through the IC 22 in series 14.4V output, so there is a battery charging at the battery IC.
Officially began the following transformation of

Officially began the following transformation. Since the battery has a long history, fish bones to remove the eight batteries measured with a multimeter and found a pair of battery voltage to zero is one of a lithium battery is estimated that bad drag another one lithium battery dell BAT3151L8 battery (Cantonese Village told: Lan Zhu die with.. ), regardless of the bad on the removed it, as long as six batteries better.

After that is a combination of adjustments to the battery, connect the program is super simple and kind, were all parallel processing of fish bones can be seen welding is not an ordinary differential (although these stainless steel welding are also not so easy, it is difficult on the tin) . . Of course, if there are repair books the battery spot welder words.
The figure that this is in Taobao's +5 V on the Amoy boost module, the basic components, with the emergency cell phone chargers are similar dell Latitude X300 battery step-up DC TO DC, so a high conversion efficiency, the maximum said to have 91%. This stuff is very wide input voltage, 1 ~ 5V available, the output is 5.2V 500ma MAX, the higher the input voltage, the higher the efficiency theory.
This is the charger circuit diagram. +3.6 V lithium battery to 5V Step-by step-up board is about to become the standard USB voltage on the PSP \ Mobile \ MP4 etc. charge.

Protection circuit board

The next fish bones do not intend dell W0465 battery to add items to this experiment to protect the circuit board, is not much sense, so instead of using a small switch, without the time can be cut off by a +5 V battery to boost the connection between the plates. This can not be engaged in a one-time run out on the throw, so in order to facilitate the subsequent charged with the deliberate intention leads to a small charging port.
Often continuous extrusion, and then squeezed, and finally most of thermoplastic parts and fixed guns, followed by the table test. . . Hei hei okay.

And finally to practical use, packaging, good battery, the connected mobile phone. . . . A maximum capacity of the whole cottage PConline of the most mobile charge treasure was born.

No ah, to everyone's life, I would like to add two dell Inspiron 2000 battery long-winded:

1. This design did not go through any 3C national certification, is still in development stage, we use the time to be cautious;

2. We would like to DIY a long time to go out of this charge to use the words of Po, it is best to install over-current, short circuit, overshoot circuit;

3. Charging can not be washed using ordinary transformer directly to the need dedicated lithium battery dell Latitude LS battery charger, also need to overshoot protection circuit, universal charge fully meet your needs (also quite recommended for universal impulse charge slowly, pay attention to positive and negative polarity);

4. Or you can use Ni-MH battery only in size a little larger, security would be a good point (again, pay attention to electrical safety);

5. As a result of transformation of any explosion caused by improper cover is not responsible for the I-_-!

Teach you to optimize the use of laptop battery

The new battery

When you buy a new battery or a new laptop, you will find that the battery laptop battery is very little or no electricity, not the computer has been launched. This is because the battery after a long period of storage, while the battery has a natural discharge process, has a natural discharge is over, this does not affect battery capacity. The first charge, you should continuously charge the battery to 12 hours, and the loop to fully charge and discharge three times (see Battery Maintenance 1) to completely wake up a new battery. If a battery after 12 consecutive hours or three times after the charge-discharge cycle still can not charge the battery can not use this piece need to be replaced.

Battery Maintenance

Ordinary rechargeable batteries dell Inspiron 8600 battery through a chemical reaction to store electronic energy, so its capacity is likely due to temperature, the length of time is not used, load the environment and the use of frequency, are affected.

The following is about how best to optimize the maintenance of the battery to extend battery life.

After beginning to charge the battery, the best and so it is fully charged the battery after power to use it. If this is a new battery, or the first time you give it charge, it is possible because of the chemical characteristics of batteries can not charge to full capacity. To get the maximum performance, the battery must be fully activated chemical materials. To do:

Leave the battery fully charge and discharge three times;

If the piece of the battery dell Inspiron 6400 battery is stored for a few months not using, I suggest you have it three times a full charge and discharge;

Only to charge the battery completely to it after you finish charging. Part of the charge and discharge the battery which could lead to the chemical properties of the batteries are inconsistent, so the battery performance will back down.

Suggest that you every few months to conduct a deep discharge battery to optimize battery performance. The specific approach is to use battery-powered, has been using the battery capacity is 0% (when the system will automatically enter hibernation or standby, according to BIOS setting different). And then connected to the AC charger has been dell Inspiron E1505 battery filled up to 100% so far.

Terminology Note:

StandBy mode (standby): monitors, hard drives, audio is turned off. Press Fn + F3 operation.

Suspend mode (hang): All tasks have been stopped and saved to memory, in addition to all of the equipment other than the memory stopped. Press Fn + F4 action.

Hibernate mode (Sleep): All tasks are stopped, and the memory and the current state is saved to the hard drive, the system shutdown. Press Fn + F12 operation.

Note: the above article are based mainly on IBM web site, combined with my experience in long-term use, comprehensive made, if considered inappropriate, please go to forums.以上内容只适合NH电池。

Note: not recommended depth of discharge of dell GD761 battery lithium batteries.

NB cell tight supply Hewlett-Packard and other high-priced batteries to be used contingency

Notebook component supply constraints in limiting the rapid development of the notebook computer laptop battery industry, in particular the shortage of battery modules, supply, leading to an international brand makers than 50% of the cost of emergency use of lithium polymer (Li-Polymer) batteries emergency, Apple, HP, Dell are in their column.

Correcting the shortage of battery module is attributable to an imbalance between supply and demand caused by the battery core Queliao. In order to effectively alleviate the battery cell Queliao, the international brand makers to be 50 percent higher than the cost of increasing the use of lithium polymer (Li-Polymer) batteries, the battery module manufacturer in Taiwan, according to the industry pointed out that, in addition to Apple's long been the first to use lithium polymer batteries dell KD476 battery outside the At present Hewlett-Packard, Dell also plans to follow up on the first part of the high-end new models using this battery.

Taiwan-based notebook computer battery assembly plant noted that overall industry growth trends in the same notebook, combined with widespread low-cost notebook market demand continued to grow, battery cell capacity is limited, tight supply is naturally difficult to effectively alleviate the international notebook computer Large plant is also deeply battery-cores out as a bitter, afraid of new models launched in 2008, because the battery module to insufficient supply and the impact on the real ship is not conducive to its growth, so apart from the beginning of the Mainland battery dell TD347 battery cell factory product evaluation, the other for the use of lithium-polymer batteries have a high degree of interest there.

Manufacturers have indicated, lithium polymer battery safety is better than existing lithium batteries, the battery performance is also better, the only drawback is the high cost, so fewer plants are used notebook computers, in addition to apple, or other high-end notebooks will adopt the Lithium-polymer batteries, the other manufacturers due to cost considerations, many will not use lithium polymer battery. But now facing a battery cell Queliao, notebook battery module in short supply, in order for the entire product line of notebook computers dell Inspiron 1000 battery shipped more smoothly, the major brand manufacturers, such as HP, Dell and some high-end models have begun to shift to lithium - Polymer battery design will be new models introduced in 2008, this way, for the battery cell will be smaller Queliao to improve self-help, you can also make 2008 a more normal growth in notebook shipments in the second half Notebook season performance will be more worth seeing.

Edit view: in 2008 the global notebook PC shipments estimated to reach 130 million units, compared with 101 million units in 2007 to grow about 28%, industrial growth remains strong. However, growth in the notebook computer industry, the problems faced is the insufficient supply of spare parts shortages, leading notebook PC shipments hit a bottleneck. Therefore, not only the laptop batteries battery cell assembly plant in order to consolidate the material sources Queliao everywhere, the international brand of notebook computers notebook computer makers in order to allow shipments to be smooth, multi-Sourcing. However, the battery cell are subject to the current production capacity is limited, new capacity dell Inspiron 2200 battery has not yet out, it is estimated that in 2009 will continue to tight supply and demand, and the gap roughly about 10%, natural or can not meet the existing demand for notebook computers.

Lenovo issued notice to replace notebook batteries used in Sony's problems

Yesterday, Lenovo announced on official website, Lenovo (Beijing) Co., Ltd. has AQSIQ related reports submitted to replace the battery dell 312-0292 battery, as follows:

Lenovo has confirmed that part of China Sales Lenovo Tianyi Y200 notebook PC using the Sony with this statement involves Li-ion battery of the same batch of batteries. This part of the Tianyi Y200 notebook PC does not exceed a total of 450, the production time for the period from 2004 to 2005. Lenovo decided to October 31, 2008 start date for this part of the Lenovo Tianyi Y200 notebook PC users free of charge lithium battery replacement program.

Lenovo also has confirmed that, currently dell INSPIRON 2600 battery sold worldwide ThinkPad, IdeaPad and Lenovo 3000 notebook computers used by the cells and batteries are not included in the scope within the Sony statement.

Lenovo's battery replacement for this reason is that the Sony lithium-ion batteries statements involve internal short circuit may occur and produce overheating. But until now, the Lenovo Tianyi Y200 notebook computers used by the Sony lithium batteries have not experienced the Sony statement described a similar phenomenon.

To fully protect the legitimate rights and interests of consumers, Lenovo decided on using the Sony dell INSPIRON 2650 battery lithium batteries involved in the statement Lenovo Tianyi Y200 notebook PC users, Lenovo will provide a free battery replacement.

If you want the user to confirm their own use notebook battery model whether the scope of the battery recall, you can enter the cell surface association official website Product ID, Lenovo will provide users with confirmation and battery replacement service.

Sony batteries dell 1G222 battery involved in the current recovery of the five major vendors, Lenovo and Toshiba have already issued a public notice, Hewlett-Packard and Dell are also being started collecting statistics on the number of replacement batteries, Acer, China has yet to release relevant information.

NB cell tight supply Hewlett-Packard and other high-priced batteries to be used contingency

Notebook component supply constraints in limiting the rapid development of the notebook computer laptop battery industry, in particular the shortage of battery modules, supply, leading to an international brand makers than 50% of the cost of emergency use of lithium polymer (Li-Polymer) batteries emergency, Apple, HP, Dell are in their column.

Correcting the shortage of battery module is attributable to an imbalance between supply and demand caused by the battery core Queliao. In order to effectively alleviate the battery cell Queliao, the international brand makers to be 50 percent higher than the cost of increasing the use of lithium polymer (Li-Polymer) batteries, the battery module manufacturer in Taiwan, according to the industry pointed out that, in addition to Apple's long been the first to use lithium polymer batteries dell KD476 battery outside the At present Hewlett-Packard, Dell also plans to follow up on the first part of the high-end new models using this battery.

Taiwan-based notebook computer battery assembly plant noted that overall industry growth trends in the same notebook, combined with widespread low-cost notebook market demand continued to grow, battery cell capacity is limited, tight supply is naturally difficult to effectively alleviate the international notebook computer Large plant is also deeply battery-cores out as a bitter, afraid of new models launched in 2008, because the battery module to insufficient supply and the impact on the real ship is not conducive to its growth, so apart from the beginning of the Mainland battery dell TD347 battery cell factory product evaluation, the other for the use of lithium-polymer batteries have a high degree of interest there.

Manufacturers have indicated, lithium polymer battery safety is better than existing lithium batteries, the battery performance is also better, the only drawback is the high cost, so fewer plants are used notebook computers, in addition to apple, or other high-end notebooks will adopt the Lithium-polymer batteries, the other manufacturers due to cost considerations, many will not use lithium polymer battery. But now facing a battery cell Queliao, notebook battery module in short supply, in order for the entire product line of notebook computers dell Inspiron 1000 battery shipped more smoothly, the major brand manufacturers, such as HP, Dell and some high-end models have begun to shift to lithium - Polymer battery design will be new models introduced in 2008, this way, for the battery cell will be smaller Queliao to improve self-help, you can also make 2008 a more normal growth in notebook shipments in the second half Notebook season performance will be more worth seeing.

Edit view: in 2008 the global notebook PC shipments estimated to reach 130 million units, compared with 101 million units in 2007 to grow about 28%, industrial growth remains strong. However, growth in the notebook computer industry, the problems faced is the insufficient supply of spare parts shortages, leading notebook PC shipments hit a bottleneck. Therefore, not only the laptop batteries battery cell assembly plant in order to consolidate the material sources Queliao everywhere, the international brand of notebook computers notebook computer makers in order to allow shipments to be smooth, multi-Sourcing. However, the battery cell are subject to the current production capacity is limited, new capacity dell Inspiron 2200 battery has not yet out, it is estimated that in 2009 will continue to tight supply and demand, and the gap roughly about 10%, natural or can not meet the existing demand for notebook computers.

Teach you to optimize the use of laptop battery

The new battery

When you buy a new battery or a new laptop, you will find that the battery laptop battery is very little or no electricity, not the computer has been launched. This is because the battery after a long period of storage, while the battery has a natural discharge process, has a natural discharge is over, this does not affect battery capacity. The first charge, you should continuously charge the battery to 12 hours, and the loop to fully charge and discharge three times (see Battery Maintenance 1) to completely wake up a new battery. If a battery after 12 consecutive hours or three times after the charge-discharge cycle still can not charge the battery can not use this piece need to be replaced.

Battery Maintenance

Ordinary rechargeable batteries dell Inspiron 8600 battery through a chemical reaction to store electronic energy, so its capacity is likely due to temperature, the length of time is not used, load the environment and the use of frequency, are affected.

The following is about how best to optimize the maintenance of the battery to extend battery life.

After beginning to charge the battery, the best and so it is fully charged the battery after power to use it. If this is a new battery, or the first time you give it charge, it is possible because of the chemical characteristics of batteries can not charge to full capacity. To get the maximum performance, the battery must be fully activated chemical materials. To do:

Leave the battery fully charge and discharge three times;

If the piece of the battery dell Inspiron 6400 battery is stored for a few months not using, I suggest you have it three times a full charge and discharge;

Only to charge the battery completely to it after you finish charging. Part of the charge and discharge the battery which could lead to the chemical properties of the batteries are inconsistent, so the battery performance will back down.

Suggest that you every few months to conduct a deep discharge battery to optimize battery performance. The specific approach is to use battery-powered, has been using the battery capacity is 0% (when the system will automatically enter hibernation or standby, according to BIOS setting different). And then connected to the AC charger has been dell Inspiron E1505 battery filled up to 100% so far.

Terminology Note:

StandBy mode (standby): monitors, hard drives, audio is turned off. Press Fn + F3 operation.

Suspend mode (hang): All tasks have been stopped and saved to memory, in addition to all of the equipment other than the memory stopped. Press Fn + F4 action.

Hibernate mode (Sleep): All tasks are stopped, and the memory and the current state is saved to the hard drive, the system shutdown. Press Fn + F12 operation.

Note: the above article are based mainly on IBM web site, combined with my experience in long-term use, comprehensive made, if considered inappropriate, please go to forums.以上内容只适合NH电池。

Note: not recommended depth of discharge of dell GD761 battery lithium batteries.

NB panel battery drives the overall shortage of supply 3,4 months of this year, when unexpectedly a hot domestic notebook dell 312-0393 battery market, many manufacturers have emerged out of stock situation. BenQ's marketing headquarters, general manager of notebook Mr. Huang Renhong Division pointed out that this year's Q1, Q2, when BenQ also appeared out of stock phenomenon, that is the industry's major environmental factors, but also BenQ's own factors.

He said that the industry factors, anti-regard that many manufacturers had not thought of 3,4 months of this year when the domestic market will be sold so-wang, so there is no urgency stocking. Over the same period in Europe and the United States market is also off-season, so on behalf of the factory and nothing more than the margin will be available. BenQ brand and OEM cut, the notebook cause many of laptop battery the original group of officers went to the brand and OEM parts, personnel changes in a larger number of links leading to a lack of convergence, thereby delaying the progress of a lot of production. For example, he said, for example because some of my colleagues, too much rush delivery, leading to a number of notebook processors have not been tested well on the behalf of the factory sent the results on behalf of the plant was found to be assembled when the processor is not tested, they can not production, and only sent back to re-test, such a move could lead to these products will be delayed 1 to 2 weeks available.

Huang Renhong specifically pointed dell Latitude D800 battery out that when the second half of September is also a key point. Because this year the relevant downstream market research agencies and manufacturers are optimistic about the size of the global notebook shipments reach 100 million units of the target, downstream stocking are very active, but the upstream component vendors such as panels, battery modules and hard drives have heard the message out.

One panel makers in July began to expand its notebook panels or, 14,15,17-inch notebook panels rose quotes are currently more than 100 U.S. dollars.

Last year, Sony batteries quality problems occur, leading to a global recovery of more than 10 million laptops, the current state of the battery dell Inspiron 8500 battery core has been in short supply, so in May this year, when the battery has gone up 5% ~ 10%, while Q3 and perhaps will rise about 5% ~ 10%.

Since last year, the hard disk drive is an oversupply, resulting in serious hard bargain, and this year have a moderate amount of Hard-drive factory cut, but the downstream market demand. Estimates starting in August this year, the entire second half of notebook hard drives will be unavailable.

However, Huang Renhong said BenQ's notebooks are now smoothed supplier relationships, foreign Jiaming Ji has been there on the LCD screen, AUO's support, BenQ has begun to actively respond to stock-outs. In addition, BenQ is not the current mass popularity of market dell 8N544 battery positioning, and therefore the amount of pressure on the not particularly large, but also slow down from the side face of the pressure of the overall market is out of stock.

To create long-lasting battery power stations should be maintained books

Access to relevant business centers, compared with desktop and notebook laptop battery than the good of the greatest advantage of mobile portability, which with notebook in the application of an integral rechargeable battery. Rechargeable battery a great convenience for notebook use in complex environments, whether in traveling or in a coffee shop, one Taiwan "unplugged" notebook computers have become the most beautiful landscape.

In fact since the inception of notebook computers, manufacturers have not stopped the development of laptop batteries dell Latitude D820 battery and upgrades, from the initial use of nickel-cadmium batteries (NiCd) batteries to Nickel Metal Hydride (NiMH), and then to the widely used lithium-ion battery (Li -Ion), laptop battery has experienced long-term escalation of the revolution. At the same time, increased battery capacity in the best possible circumstances, the notebook hardware manufacturers also focus on the development of energy-saving products, such as low-power processor, SSD hard drives, LED backlit screen applications such as laptop machine are effectively reducing the power dell Latitude D830 battery consumption, The purpose of doing so, environmental protection, the more important is to give users a longer notebook battery life.

Long-lasting power station notebook

However, the laptop battery life and the use of time, or let the user afflicted. Often do not use the notebook unplugged friends is not difficult to find, with the use of time increases, the notebook battery capacity seems to become smaller and smaller, and the original can be used three hours, and now only 2 hours is necessary to stop clamoring; some friends in to buy business notebook was told the battery dell MM165 battery can be used 6 hours (or more), while the use of only carried out when we got there, even browse the Web, edit documents some simple operation, battery life is still hovering around the 2-3 hours, is being profiteers blinded or because incorrect use?

Notebook lithium batteries

For these problems, we built-in lithium-ion battery from the notebook's dell YD626 battery basic structure, and users will encounter in use some common problems, we should explain how the proper use and maintenance of lithium-ion battery, so that your beloved The notebook was a motivated mobile power stations.

Hold the battery recall

Recently, because there are fire hazards, Dell announced a global recall of laptop batteries dell RC107 battery 35000. This is no accident, the battery long-standing problem intensified.

In November 2005, Nikon digital camera problems recalling lithium batteries. In October, HP's recall of 135,000 batteries. In June, Fujitsu - Siemens to recall 250,000 batteries. In May, Apple recalled 225,000 batteries. Even earlier, IBM had to recall 550,000 batteries, LG had to recall 50000 mobile phone battery ... ...

In 2002, the Norwegian mobile phone battery laptop battery explosion took place, after the battery accidents continue to hit the newspapers all over the world. After the United States had a user repair a laptop battery burst into flames, the battery completely burnt parts, forming a three hole when the United Kingdom. Hong Kong consumers had to call the battery explosion, right eye is almost blind. In 2004 the United States reported 77 mobile phone explosion.

Battery quality problems and is not limited to overheating and explosions. 2005 E 5th Ministry of Information Industry Institute of Quality Control Center has been detected in several kinds of commercially available battery discharge time of the tested samples of the longest 270 minutes, the shortest is only 0.33 minutes, while the national standard is 300 minutes. Around the issue because of the battery dell Latitude D620 battery of the MP3 and MP4 repair accounted for 20% of the total rework. Beijing Quality Supervision Bureau of the battery technology, sampling, the failure rate as high as 53%.

The battery problem is serious, its implications are global.

Gave each of the global nature of the recall will cause great trouble dell 312-0386 batteryand loss firms may even lead to litigation and huge compensation. Such a situation, such as Dell, Apple ignored efforts by such companies to avoid the occurrence of the procedure should also be corresponding standards and control, not freedom of choice and poor quality batteries. The battery problem in different companies, different product lines, one after another broke out, held up, have to ask: the existing battery quality standards reasonable? Why is the quality by detecting the battery is still hidden?

Regardless of the world, only China, notebook computers, digital cameras, MP3/MP4 brands, each with dozens of large and small. The battery dell PC764 battery is epidemic. The past two years, and only IBM, HP, Apple, Nikon announced the recall of such cross-makers and hold them, have to ask: Is there really no other brand battery problem? Question whether it should announce the recall?

Ministry of Science and Technology Department Director of Quality Supervision, MA Min has said that the proliferation of fake and shoddy battery, destruction of the normal market order, but also to bring about consumer safety risks. In 2005, CCTV's Weekly Quality Report of the journalists and law enforcement officers found the battery processing ring. The workers cut open the old junk batteries, re-packaging, paste motorcycle, Samsung label, into a brand new products, more than ten thousand pieces per month. Investigating further, have to ask: battery dell TD175 battery quality and the relationship between personal safety and consumer rights, should have to wait for a killing before serious consolidation do?

Laptop battery tips: out of the depth of charge and discharge Mistakes

Notebook computers equipped with original equipment batteries laptop battery, after a period of time after use, there will inevitably be of standby time. Some users said: "The depth with repeated charge and discharge method, you can restore the performance of the battery, thereby extending battery life," I think this to be relatively one-sided.
To understand this issue correctly, may start with the battery type used in laptop computers start with. As you know, before 1995 the production of notebook computers are basically nickel-cadmium batteries to power. The battery is in use, if the charge-discharge method is not correct, the battery will have a "memory effect", thereby reducing the battery's dell Inspiron 1100 battery actual capacity to eliminate this "memory effect" is used repeatedly in the best way to charge and discharge depth way. With Ni
The emergence of hydrogen battery, battery capacity has significantly improved, but the "memory effect" did not completely eliminate the shortcomings.

In recent years, lithium-ion batteries in notebook computers has been rapidly growing popularity, due to lithium-ion batteries have basically eliminated the "memory effect" problem, it is used repeatedly to restore the battery depth of charge and discharge performance of the method no longer applies. However, lithium-ion batteries why I still appear to reduce the capacity of the problem? The root causes of that situation, is used in notebook computers and the original lithium-ion battery built-in battery dell Inspiron 5100 battery management system in the making.

Battery Management: At present, in notebook computers, almost all adopted the "battery management" and "charge-discharge control" two kinds of chip-level management system. The "battery management chip" placed in a notebook inside the chip to store the register of the computer used in the capacity of lithium-ion batteries, working temperature, ID, serial number, charge and discharge status, charging and discharging the accumulated frequency of important information. The data information in the use of the process, according to the actual situation of continuously updated. The battery built-in "charge-discharge control chip," the most important role is to monitor and control the battery dell 6T473 battery charge-discharge process as a whole and be documented.

Charge: Lithium-ion battery charging process of the whole, divided into "fast charge constant-current" and "constant-voltage charging current decreasing," two phases. The so-called "constant-current fast-charge" means a charge has just begun when the charge current is fixed and the charge voltage to follow the battery terminal voltage gradually increased until it reaches the nominal voltage charging. When the battery terminal voltage has reached the standard value, the control chip will be automatically transferred to the "Constant current charge decreasing" phase, this time charging voltage will no longer continue to rise, while the charge current is to follow the battery capacity is rising gradually decreasing and finally reached zero, and so will complete the entire battery dell Inspiron 630m battery charging process.

In the meantime, the process of charging the charge arising from voltage, current, time and other data curves will be recorded in the cell are known as "charge-discharge control chip" in memory. "Battery Management IC" is through the retrieval of these data, and is calculated by sampling data such as battery capacity, which is what we read in the BatteryInformation where the Wh value.

Fixed: After repeated charging and discharging the battery after use, its built-in chip in the charging and discharging of data will of course change. If at this time "battery management chip" has no chance to re-read the newer, more complete data, it calculated battery capacity would of course not accurate, and to the user the impression that the battery dell Inspiron 640m battery capacity has decreased, but the reality on the battery capacity and there is no real reduction in the actual. Some brands of notebook computers comes with charging management software works, that is, the process of charging Refresh "charge-discharge control chip" in memory of the data, thus ensuring the "battery management chips," the correctness of calculations.

If you take a close look over the use of laptop computers instructions, you will find among them the "computer in use one month later, the battery should be to make a full charge and discharge operation" instructions. Its main purpose is to use the depth of charge and discharge a way to modify the charge and discharge control chip registers inside the curve data, so that the battery charge control and the nominal capacity and the actual situation of the battery corresponds to arrive at the correct value of battery dell Y9943 battery capacity

Laptop battery charge 12 hours before the three do

Start using the battery dell 312-0068 battery, the former three to be recharged for 12 hours? This is totally unnecessary. Because the notebook has a complete power management circuitry and charging management system, when the battery reached saturation, the control circuit will automatically switch to the circuit state, so long as full on-line, and does not mean that you can use the longer charge longer.

In order to prevent memory effect, we should run out before electric charge do?

Each charge before the pairs of battery dell 6Y270 battery discharge is not necessary and harmful. Practice has proved that: the battery depth of discharge would unnecessarily shorten the battery life, when the battery is used about 10% when you can recharge. Of course, when the battery power is still more than 30% of the time advisable not to charge, because the memory effect does exist.

AC plug when the battery should win come?

Of course not! Although the lithium-ion batteries will naturally discharge the battery after a natural discharge, if there is access to power will appear repeatedly charge and discharge conditions, reducing dell 1X793 battery the battery life, but this can not be won battery justification.

Now laptop power supply control circuits have this function - when the battery reached 90% (such as most HP models), or 95% before charging, while the capacity to achieve this through natural discharge time for 2 weeks a month. When the battery dell C1295 battery is idle for a month or so to fully charge and discharge in order to maintain the battery capacity, this time you should be concerned about is the battery should "exercise their body," rather than being idle again after the recharge.

Even if the battery has "unfortunately" been re-charged, bringing the loss, it's not a long time do not drop the battery power caused much greater. Your data than you or even your laptop batteries are much more valuable a sudden power failure will not only have damage to your laptop and can not restore the data is too late to repent of.

Three controversial laptop battery

Access to relevant enterprise centers are due to battery laptop battery notebook expensive "consumables", it triggered a lot of use of arguments.

With the increasing popularity of notebook computers, notebook computers on all aspects of the problems cropped up in various media on the largest number of arguments the proper use of laptop batteries, notebook batteries some articles say that the use of personal experience, while others claim expert guidance, all kinds of stories are, the argument number.

The author is also a regular laptop user, although not an expert, but with many years experience in the use of notebooks dell 312-0306 battery , the author through a friend recruited dozens of university students using a laptop, so that they talk about their experiences on the use of laptop batteries, coupled with its a little more experience, summed up what made available to everyone as a reference, hope to give everyone a little help.

Argument 1:

Activation of a new battery

Point 1: before buying a new battery inside, there will be more than 3% of electricity, more than the battery inside the power exhausted, until the shutdown, and then re-use an external power supply charge. Charging time must be more than 12 hours, repeated three times to do in order to activate the battery dell 312-0305 battery.

Point 2: No, the battery for 10 hours of rechargeable battery to activate the activity of the normal charge-discharge method for activation.

Survey Results: The author investigated and 24 college students laptop users, 18 is the second point of view, and that such manner and does not charge the battery for future use can hurt, of course, to exclude damage to the natural elements. The author himself is also the case when the normal use of a new battery for up to two and a half hours, now two years past, the status of the battery is still good, still can reach more than two hours, so I have been satisfied.

The proposed method: I agree with the second view, based on available information indicates that the activation of cell work should be completed at the factory, and laptop battery dell Inspiron 500m battery factory with a capacity of some natural wear and tear in order to avoid damaging the battery. Activation of the battery should be in no circumstances to protect the circuit can be with its own lithium battery circuit protection circuit, the purpose of this piece of the circuit is to avoid excessive battery charge and discharge, generally filled with the battery after charging when the indicator light off , the battery can not be recharged into the electricity, and then you then plug the power plug to recharge the battery in the face of what use?

Available from the battery can be seen on the status of the battery have any charge, another teaches you a simple way to be able to determine whether there during the battery charging, battery charging, when the phenomenon will have a fever, when the battery dell Inspiron 510m battery is full after one hour (power plug does not pull), you go try the battery to see if the battery is still warm not hot?

The result is definitely cold, because the battery is not charging and discharging state certainly does not heat. Notebook makers at the factory will propose that a new battery for more than 10 hours. This sentence may be generated for some users the wrong point of view first, the author of this opinion, should be taken into account that some notebook manufacturers a new user in the new battery charge when not fully grasp the skills, simply so that they can charge directly 10 hours, so this should be the business of expediency.

Argument 2:

Whether an external power supply unplug the battery dell Inspiron 600m battery?

View 1: Use an external power supply when the battery removed.

Point 2: Use an external power supply is not required to remove the battery.

Survey Results: Most students in the use of an external power source, will the battery removed, only a few use an external power supply when the battery is placed above, that the few brands are used by students in several international brand.

The proposed method: In fact, if the battery dell Latitude D500 battery is removed, the conflict focused on the use of an external power supply when the battery is charging to the issue. We should know that the number of charging and discharging the battery life is directly related to the general lithium battery set the number of charging and discharging are fixed number of charge cycles only 400-600 times, specially modified products, but 800 times, once for each rechargeable batteries a step forward to retirement. The first argument is simply because they are afraid to use power, the battery will be conducted on the above charge, not only increase the number of charge cycles, but will also cause overcharge.

The second view is that the battery is full power on the computer in the use of an external power supply will not recharge. In fact, both views have their right side, but also the wrong place. Because it is only the views expressed by individuals is not very comprehensive, after I investigated, many notebook manufacturers are taking into account the vulnerability of the battery dell Latitude D505 battery, and the product added to the battery protection technology, and thus the corresponding different brand laptop batteries charging protection technology is different, like some large companies do very well in this regard, such as: IBM, Hewlett-Packard, Toshiba, Compaq, etc.. One of the most thoughtful consideration is that IBM, IBM's notebook computers can detect the battery discharge situation, ThinkPad notebook battery only less than 95% of the time will automatically recharge.

This can play a very good protective effect on the battery, and now many other manufacturers have followed suit. So, like the battery, you do not have the time to use pull down, because only when the capacity less than 95% of the time it would charge. But even so, if you are prolonged use of computers, or will the battery be removed to compare the good, because the long-running laptop heat generated when the battery will cause some damage. However, some other "little brand" laptop batteries dell Latitude D510 battery, may not enjoy such treatment, because it has not done inside the battery protection technology.

I like to use a certain brand of notebook computers, if the fully charged battery on the above, when using an external power supply was confirmed when the first charge about electricity, because the battery storage, will have wear and tear, can not reach 100%, while not 100% as long as , power supply connected to the charge. Each access to external power supply is equivalent to charging the battery once, although only a small charge will be the time. Therefore propose that we use when the machine according to their own circumstances, look at the laptop manual, choose whether to use an external power supply when the battery removed.

Argument 3:

How to correctly charge?

Point 1: The battery power should always be all exhausted, so that consumption of notebook computers to automatically shut down and then recharge, each must be filled.

Point 2: when the battery dell Latitude D520 battery is very deliberately not to pay attention to, and use when I wanted to charge to charge.

Survey Results: Most students said that, unnecessary to the first view, as used in automatic shutdown and then charge, but also like the second point of view, it is free of charge. Are generally used when the battery needs charging when the computer prompted further charge, of course, prompts the time can be set, the default is to 3%.

The proposed method: In this paper the proposed method with the majority of the students is the same. In fact, regardless of laptop use nickel-metal hydride or lithium batteries, these batteries are have a memory effect, and nickel-metal hydride batteries with memory effect is very obvious, but equally there will be lithium memory effect, but its memory effect smaller than the nickel-metal dell Latitude D600 battery hydride Bale . There is no memory effect on lithium to say, only exaggerated and irresponsible business conduct in advertising, is totally misleading.

Well, since the battery has a memory effect, it should be noted when charging point, as far as possible and then run out of charge, but do not have to deliberately say must use the computer to automatically shut down, so that although there is no harm in using them (because the laptop battery has a charge discharge protection and automatic shutdown in general has not yet reached notebook battery discharge protection standards), but you do not feel so tired? In fact, less than 3% of the charge in this way is very good, memories will certainly be the effect, compared to the natural loss, it should be nothing.

As for the second charge on the charge to the view, the author is completely disagree, and have already said, whether laptop battery dell Latitude D610 battery nickel-metal hydride or lithium, which has a memory effect, if in this way then the battery life will be shortened.

Many problems in the notebook computer batteries Troubleshooting

Laptop battery has experienced several generations of development, regardless of their size, capacity and type dell 75UYF battery have undergone tremendous changes. Is currently used in notebook computer batteries, mostly nickel-hydrogen batteries or lithium batteries, the battery is normally provided by shell, battery, charge and discharge control and protection circuitry so on. Notebook computer batteries is very important, practical use, laptop computer batteries are more problems are encountered, the main problem can not be focused on the use and calibration. Most machines are all kinds of battery protection circuit, when the battery temperature is too high or excessive discharge current when the battery power may automatically force. The temperature beyond the preset temperature of the battery protection circuit will automatically power off when the protection circuit to protect the battery laptop battery and laptop computers.

Solution:

High temperature for the battery damage is very large, should be avoided in high-temperature environments, or high load using a laptop computer with automatic power off the battery out of the situation can be placed in a cool place moments after the restart to use. In addition, the significant decline in performance when the battery, they can fully charge and discharge times to solve, but the correction should be noted that the battery should not be too frequent, otherwise it will affect battery life.

Note:

Batteries are easy to consume parts, the use of hundreds of times should scrapped, and the price of laptop battery dell 5081P battery is not low, typically 800 to 1,500 yuan. Therefore, we should pay attention to the use of the process of laptop battery maintenance and maintenance.

Most machines are all kinds of battery protection circuit, when the battery temperature is too high or when the discharge current is too large, probably because the battery protection circuit moves beyond the standard, and thus causing the battery power automatically force the issue.

The most common situation is that the use of laptop computer battery dell Inspiron 700m battery is running at full speed when the current is too large to result in automatic protection. For example, from the drive to capture the contents of DVD discs into the mobile hard disk, when a large number of both host and peripheral power consumption, is likely to make current standards of protection beyond the battery, in which case do not panic, as long as the Disconnect peripherals to wait about 10 minutes, you can reboot.

There is also a common situation is that laptop computers in a hot environment, high-load operation using the battery, so that the ambient temperature plus the heat generated by the battery self-discharge battery protection circuit may exceed the preset temperature, which is particularly high frequency P4 machines in high-temperature environment may occur after high-speed operation. Encountered such a situation should remove the batteries placed in a cooler place (remember not to put refrigerator frozen!), After half an hour should be back to normal. High temperature for the lithium battery dell Inspiron 710m battery damage is relatively large, less than a last resort and should be avoided in high-temperature environment, the use of high-load laptop.

In order to maintain the BIOS state, a lot of notebook computers that have the battery calibration option, simply speaking, this function will be the notebook's battery is full and complete discharge to no electricity, and then re-filled, so for a long time not completely discharge the accumulated error caused by the role of a certain correction. However, please note the correction in the BIOS spent rather a long time, if you do this, preferably before going to sleep.

Many models also have Windows, discharge dell F5136 battery functions. This can save time, while working will be corrected. Battery Calibration will not be too frequent, often the depth of discharge is to bring the battery life shortened, it is recommended two to three months to do it once.

Teach you how to make a move the greatest potential for laptop battery

Activation of a new battery

Does not require the battery for 10 hours of rechargeable battery laptop battery to activate the activity of the normal charge-discharge method for activation.

The proposed method: According to the available information suggests that the activation of cell work should be completed at the factory, and laptop battery factory with a capacity of some natural wear and tear in order to avoid damaging the battery. Activation of the battery should be in no circumstances to protect the circuit can be with its own lithium battery circuit protection circuit, the purpose of this piece of the circuit is to avoid excessive battery charge and discharge, generally filled with the battery after charging when the indicator light off , the battery can not be recharged into the electricity, then you then plug the dell Inspiron 4100 battery power plug to recharge the battery in the face of what is the use? from the battery can be seen on the status of the battery have any charge, another teaches you a simple method be able to determine whether there during the battery charging, battery charging, when the phenomenon will have a fever, when the battery is full, after an hour (do not pull the power plug), you go try the battery to see if the battery is still warm not hot? results confirmed the is a cold, because the battery is not charging and discharging state certainly does not heat. Notebook makers at the factory will propose that a new battery for more than 10 hours. The author of this opinion, should be taken into account that some notebook manufacturers a new user in the new battery dell Inspiron 2500 battery charge when not fully grasp the skills, simply so that they can directly charge 10 hours, so this should be the business of expediency.

How to correctly charge

Most people said that the unnecessary use automatic shutdown and then charge, and do not arbitrarily charge. Are generally used when the battery needs charging when the computer prompted further charge, of course, prompts the time can be set, the default is to 3%.

I proposed approach with the majority of the people is the same. In fact, regardless of laptop use nickel-metal hydride or lithium batteries, these batteries are have a memory effect, and nickel-metal hydride batteries with memory effect is very obvious, but equally there will be lithium memory effect, but its memory effect smaller than the nickel-metal hydride Bale . There is no memory effect on lithium to say, only exaggerated and irresponsible business conduct in advertising, is totally misleading. Well, since the battery has a memory effect, it should be noted when charging point, as far as possible and then run out of charge, but do not have to deliberately say must use the computer to automatically shut down, so that although there is no harm in using them (because the laptop battery has a charge discharge protection and automatic shutdown in general dell Latitude CPX battery has not yet reached notebook battery discharge protection standards), but you do not feel so tired? In fact, less than 3% of the charge in this way is very good, memories will certainly be the effect, compared to the natural loss, it should be nothing. As for the charge that they want to charge on the point of view, the author is completely disagree, and have already said, whether laptop battery nickel-metal hydride or lithium, which has a memory effect, if in this way then the battery life will be shortened.

Unplug the battery when the external power supply is

Most people use an external dell Latitude C600 battery power source, will the battery removed, only a few use an external power supply when the battery is placed above, but their brands are used in several international brand.

In fact, if the battery is removed, the conflict focused on the use of an external power supply when the battery is charging to the issue. We should know that the number of charging and discharging the battery life is directly related to the general lithium battery set the number of charging and discharging are fixed number of charge cycles only 400-600 times, specially modified products, but 800 times, once for each rechargeable batteries a step forward to retirement. The first argument is simply because they are afraid to use power, the battery will be conducted on the above charge, not only increase the number of charge cycles, but will also cause overcharge. The second view is that the battery dell Latitude C610 battery is full power on the computer in the use of an external power supply will not recharge.

In fact, both views have their right side, but also the wrong place. Because it is only the views expressed by individuals is not very comprehensive, after I investigated, many notebook manufacturers are taking into account the vulnerability of the battery, and the product added to the battery protection technology, and thus the corresponding different brand laptop batteries charging protection technology is different, like some large companies do very well in this regard, such as: IBM, Hewlett-Packard, Toshiba, Compaq, etc.. One of the most thoughtful consideration is that IBM, IBM's notebook computers can detect the battery discharge situation, ThinkPad notebook battery only less than 95% of the time will automatically recharge. This can play a very good protective effect on the battery, and now many other manufacturers have followed suit. So, like the battery, you do not have the time to use pull down, because only when the capacity less than 95% of the time it would charge. But even so, if you are prolonged use of computers, or will the battery dell Latitude C640 battery be removed to compare the good, because the long-running laptop heat generated when the battery will cause some damage. However, some other "little brand" laptop batteries, may not enjoy such treatment, because it has not done inside the battery protection technology. I like to use a certain brand of notebook computers, if the fully charged battery on the above, when using an external power supply was confirmed when the first charge about electricity, because the battery storage, will have wear and tear, can not reach 100%, while not 100% as long as , power supply connected to the charge. Each access to external power supply is equivalent to charging the battery once, although only a small charge will be the time. Therefore propose that we use when the machine according to their own dell 1691P battery circumstances, look at the laptop manual, choose whether to use an external power supply when the battery removed.

How can the source of power lightly scan laptop battery warranty

"Buy notebook should pay attention to what?" A lot of friends about to buy a laptop laptop battery will be the case asked. Most consumers are likely to ask them, such as configuration, LCD size, weight, etc. will be asked after the battery case, after all, a good battery will not only provide a stable working environment and fly to a large extent the impact of different mobile performance notebook. In addition to the strong performance, the laptop battery and notebook warranty is as important as their own warranty, but many people are not able to comprehend the importance of herein, but rather simply think they bought the notebook a few years in the initial years of commitment to warranty, during which a problem was resolved naturally. So finally lead the consumer unnecessary conflicts between the same dell Latitude CPi battery vendor.

Laptop battery warranty then what is it, usually with notebook notebook battery warranty machine parts warranty is separate from, where we have the Sony, for example, Sony officially announced that China's sales of Sony VAIO's warranty period of the main components for two years, two to enjoy two-year hardware warranty services, including motherboard, CPU, memory, hard disk drives, graphics cards, sound card, MODEM, power adapter, LCD, keyboard, mouse. Obviously, we can see that the battery is not included, including batteries, CD-ROM, etc., shall enjoy the one-year hardware warranty. This shows that the battery warranty with the machine is different.

The warranty will be sub-notebooks are usually dell Inspiron 8200 battery domestic warranty, as well as International Warranty, as consumer demand continued to improve after-sales service, first-line brands usually provide International Warranty Service, the battery is no exception. , Such as IBM, HP, Toshiba, to provide International Warranty Deng Jun, and most of the domestic brands, such as TCL and other computers are simply to provide domestic warranty.
Battery brands

IBM laptop battery

We IBM example, IBM's warranty in the country provided by the blue quickly, the battery is usually one-year warranty, the warranty when the need to produce purchase invoices, and if IWS, you need to produce, "mission to bring products" request IWS's Customers need to purchase travel documents and certificates issued; "the resettlement of products" request IWS's customers to produce a valid import certificates and purchase vouchers.

HP Notebook Battery

Hewlett-Packard laptop battery dell Inspiron 8000 battery are one-year warranty as well as the International Warranty, require the need in China to conduct business outside of the warranty of the HP notebook PC, the user must provide three certificates. These three cards were the fuselage serial number, outside the purchase invoices and purchase invoices and labeling time frame consistent with the entry documents (passport, passport, etc.). Three certificates are indispensable.

Notes

Laptop Batteries

I believe the first line read so many brands laptop battery warranty Regulations Most of my friends for the laptop battery dell Inspiron 8100 battery warranty already have a rough idea, finally we come to sum up the batteries for notebook computers that we should be aware of those aspects. First of all, buying time should be asked in detail about how long the notebook battery warranty, followed by the warranty provided by the manufacturers or third party, and then on the warranty problem with the method, to determine the warranty period from consumers to bring the battery to the designated locations vendors agree to provide third-party warranty or again, finally we have to ask about whether to participate in International Warranty laptop battery dell Inspiron 4000 battery, when after all these clear, consumers can rest assured that purchasing

Evaluation tool Jie Mi: Notebook Battery Performance Tester

At present, most laptop batteries dell 310-6322 battery are used in lithium-ion batteries. Lithium-ion battery has many advantages, such as: can be stored in a higher power, you can maintain a stable voltage output and will not lost too much energy stored procedure, unlike conventional nickel-metal hydride batteries, battery as a "memory effect." Meanwhile, the lithium-ion battery also has some disadvantages, such as: lithium-ion battery charge and discharge process in the not very stable.

Notebook "Battery Door" event once known as the CPE

Therefore, the number of lithium-ion batteries laptop battery are designed to a set of special safety circuitry to ensure they are charging or discharging process, will not be over-charging or over-discharge trigger catastrophic consequences. For example: row of pressure on the design and weak point of the battery casing. They can make the battery too much internal pressure when the crack to prevent the explosion. However, that split the gap can still emit the battery raw materials, so that notebook damage. This time, we need to consider the battery performance is good or bad.

We must not look down on laptop battery

To measure the performance of a rechargeable battery dell D5318 battery good or bad, mainly depends on the following: battery capacity (which can discharge a few mA), battery internal resistance (which can discharge the maximum current number), discharge curve (discharge to maintain a relatively high voltage), and the cycle number (which is not easy to measure, because each cell cycle times have been almost 500 more times, too time-consuming).

Evaluation tool exclusive Jiemi - Notebook Battery Performance Tester

Bubble Net a colleague is a remote control model airplane enthusiasts, specially commissioned by his Japanese friend airlifted a mysterious electronic devices over. According to the dell G5260 battery colleagues, the Taiwan electronics has many features, including a feature to detect the battery performance.

This time, someone said something very classic words: "ah, since this is the case, then confiscated it."

Subsequently, the bubble network decided that this notebook Channel Taiwan electronic device named "tester laptop battery performance." At this point, bubble net notebook Channel has a new evaluation tool sets. Now, Xiao Bian give us a presentation on the evaluation tool for this dell G5266 battery platform.

Hewlett-Packard in the United States to recall 70000 laptop lithium-ion battery

According to foreign media reports, the U.S. Consumer Product Safety Commission dell Inspiron E1705 battery (hereinafter referred to as "CPSC") Thursday announced that there are two reports that Hewlett-Packard in the laptop battery fire, the company has been active in the United States said it would recall with several Hewlett-Packard and Compaq Notebook the same time, shipments of 70000 lithium-ion batteries.

CPSC Web site, said the laptop battery recall are affected by nine Hewlett-Packard Pavilion models, Compaq Presarios nine models, two models, as well as an HP Compaq model, these models sold in time for in August 2007 to March 2008.

Prior to that there were two dell Inspiron 6000 battery reports that Hewlett-Packard laptop batteries due to "overheating damage and caused the fire, causing minor property damage", but no casualties.

Hewlett-Packard may be related to the recall notice is related to the activities of customers, so that they can remove the laptop battery and notebook found by the above-mentioned impact of contact HP. Hewlett-Packard said it will replace the batteries free of charge for customers.

Hewlett-Packard, like many other competitors in the industry had also been carried out several activities of a similar battery recall, the most recent one was recovered late last year a 10 million Sony batteries dell Inspiron 9300 battery , these batteries due to overheating failure. Previously, Hewlett-Packard sold 3.2 million units, the use of these batteries notebook, but in 2006 the activities of a large-scale recall of Sony batteries in comparison, this figure is only a small part of them

For HP, the customer safety is always the most important. Therefore, HP has announced the implementation of a battery recall and initiative? Exchange programs, plans with respect to certain of these battery packs are equipped with HP notebooks. These battery packs can overheat and catch fire and burn because there is a hidden danger to dell Inspiron 9400 battery consumers.

Hewlett-Packard will take full responsibility for their own products, we have thus taken positive measures to ensure the safety of customers and products, complete and reliable quality.

Note: Not all notebook batteries dell 310-6321 battery are problematic, Hewlett-Packard encourages users to check all random sold or purchased as a backup battery parts battery. Product Type annotation in a notebook at the bottom of the service label.