An important element in defending the battery

While purchasing a Dell laptop computer that provides only the best. But what makes a compaq presario cq60 battery pack in nice condition?
An important element in defending the battery from Dell is the temperature.Hp 398876-001 battery, Never use or maintain the battery in excessive conditions. For example, you ought to keep away from leaving it in hot places like your automobile. In all laptops vents where air can move through to keep warm. In case you are working on the computer on a soft surface such as carpet or a bed, air can not pass and you may listen to the ventilation fans are turned on and walking all day drawing precious battery power. If you require to get the maximum juice from your toshiba replacement laptop battery, discover a hard surface to make use of your computer to keep the fans walking at a maximum.
The nice new battery cells using the highest quality cells leading manufacturers to make sure maximum capacity and life. The protection circuit module is added to protect against over charge, over discharge and short circuit.
Search Dell laptop computer battery pa-1900-02d from a shop with a reputation as. In plenty of cases it is feasible that the battery will run out of nice original that came together with your computer because the cells of higher capacity, of coursework, a more affordable cost.

Do not disassemble or modify the laptop battery gateway

Laptop batteries look plain and solid from the outside. They come in all shapes and sizes, but for the most part all of them look the same inside. Laptop computer batteries usually consist of 6 to 8 cylindrical lithium-ion 18650 cells with a PC board which communications with the laptop computer and offers over charging (voltage) protection.
The outside of a Laptop computer batteries is the casing. It holds all the insides together and protects your hands when you are holding it. Li-ion stands for lithium-ion. It is the most commonly used chemistry for dell laptop battery charger because of its high charge density and compact size. However, these perks come with great safety concerns. If lithium comes in contact with air, it will burn violently.
This is a image of a typical Li-Ion laptop computer battery with its casing removed. A common misunderstanding is thinking these batteries are made from one solid cell: False. Laptop computer batteries are made from multiple battery cells that are arranged in specific ways to attain the desired voltage and amperage. (Plz refer to our Serial and Parallel Connections weblog located here for more information).As with most batteries you have an outer case made of metal. The use of metal is important here because the battery is pressurized. This metal case has some kind of pressure-sensitive vent hole. If the laptop battery gateway ever gets so hot that it risks exploding from over-pressure, this vent will release the additional pressure. The battery will probably be useless afterwards, so this is something to avoid. The vent is strictly there as a safety measure. So is the Positive Temperature Coefficient (PTC) switch, a tool that is meant to keep the battery from overheating.
In the event you were to crack open a Laptop computer battery pack (something we DO NOT recommend because of the likelihood of shorting out a battery and beginning a fire) you would find the following.

Lenovo ThinkPad T Series for Better Productivity

Most of the people today would require to do more tasks everyday. For those individuals who would love to do more business while on the go, the Lenovo ThinkPad T Series is a nice option for a mobile computer. Over the years, Lenovo has been striving so hard to provide lots of businessmen the computer gadget that will let them have better performance & productivity.
Some of the most recommended mobile computers in the series are the T410, T410s, & the T510. The ThinkPad T series takes pride of its very sleek & slim design that's suitable for those businessmen & professionals who are always on the go. With this design, people may expect better mobility & convenience while they use their laptops as they travel. Since it's a narrow design, it's expect to be very light to over wherever you might go. Fundamentally, the design was conceptualized to provide professionals with better portability.
Its batteries were designed for industrial use. With these batteries, businessmen & professionals will be able to make use of their laptops for an extended period of time allowing them to do more tasks & accomplish more work. In the course of standby the batteries are expected to last for about 22 hours. When using the 9-cell thinkpad t60 battery, the users may expect to be able to make use of these mobile workstations for about 18 hours. In deed, this can be a very long time to accomplish your whole task & get your job finished.
These laptops are integrated with powerful processors which can permit its users to do their daily tasks well. These six laptop computer computers are very promising when it comes to efficiency & reliability. It's filled with the Intel Core i5 as well as 4-core i4 processors. With these processors, users are assured to have the most satisfactory performance of their computers from Lenovo.
For wireless performance the Lenovo ThinkPad T Series is jam-packed with Bluetooth 2.1 know-how, WiMax, WLAN support. It also has WWAN with GPS know-how & Gigabit Ethernet. With this features, you will be certain to be connected to the world wide web wherever you might be. The T series from Lenovo ThinkPad is suitable for businessmen & professionals who are seeking for mobility, portability, & superb performance from their computers.
The Lenovo ThinkPad T Series is also very promising when it comes to graphics performance. It comes with the LED backlit displays which are guaranteed to be free from mercury. It can generate brighter displays allowing the users to have vivid pics & crisper colors on their screens.

New AC Adapter Problem

It's a bit of a long story, so please bear with me. The details, the better, right? I hope. Anyway, the laptop I've been using is an HP Compaq Presario C500. For the dinosaur, but hey, if it works, I'm game. After a few years the power cord / ac adapter for gateway was giving me trouble. Despite being connected to the laptop, not charge. Slightly twisted wire near where it connects to the laptop, and hey! Power! The only problem is, as the passage of time, the torque had to be more and more "extreme." After a while, ended up twisting and turning the exposure of some cables. But, still worked, so stubbornly maintained their use. A few weeks ago had an effect torsion on the cable end. It started crackling and causing a bit liiiitle. Finally, the laptop would not be able to turn on when plugged in I would be able to turn on when unplugged, but the moment you connect again, be closed immediately. I poked a little more stubbornly then once he comes to light no matter what I did. I ordered a new power cord / AC adapter that came today. I logged on and voila! Laptop restarts! I was very excited because men do not like the laptop, so old and stubborn as it is sometimes. But I realized something. Although it was connected, and said it was charging, the battery life was falling and falling fast. I was afraid that the laptop turns off once they hit zero, but stayed. Good and fresh. I'll worry about that right away. About an hour to enjoy the life of my laptop suddenly shuts down.
I can get it to activate it again, but only stays there for a few seconds, maybe a minute at most. Removing the battery does not have any effect. In fact, the laptop refuses to turn on when it is deleted although the ac adapter for dell laptop is plugged in the lights flash very quickly when I try this.

Lithium-ion batteries are incredibly popular these days

Lithium-ion batteries are wonderfully popular these days. You can find them in laptops, PDAs, cell rings and iPods. They are a quantity of the most energetic rechargeable batteries obtainable. Lithium-ion batteries have also been in the news lately, because these batteries have the ability to burst in to flames occasionally. It is not common just five or three battery packs per million have a controversy  but when it happens, it is extreme. In sure circumstances, the failure rate can rise, and when that happens you finish up with a worldwide battery recall that can cost manufacturers millions of dollars. Lithium-ion batteries are popular because they've a considerable number of important advantages over competing technologies:
They are usually much lighter than other types of acer laptop battery of the same size. The electrodes of a lithium-ion battery are made of lightweight lithium and carbon. Lithium is and a highly reactive element, meaning that a lot of energy can be stored in its atomic bonds. This translates in to a high energy density for lithium-ion batteries.

They hold their charge. A lithium-ion battery pack loses only about 5 percent of its charge per month, compared to a 20 percent loss per month for NiMH batteries.

They've no memory effect, which means that you do not must discharge them before recharging.

Lithium-ion batteries can handle hundreds of charge/discharge cycles. (depends of the usage, i.e. 500 times for cellphone batteries)

That is not to say that lithium-ion batteries are flawless. They've a few disadvantages as well:
They start degrading as shortly as they leave the factory. They will only last five or three years from the date of manufacture whether you use them or not.

They are sensitive to high temperatures. Heat causes lithium-ion battery packs to degrade much faster than they normally would.

In the event you discharge a lithium-ion battery, it is ruined. A lithium-ion battery pack must have an on-board computer to manage the battery. This makes them even more costly than they already are. There is a small chance that, if a lithium-ion battery pack fails, it will burst in to flame.

A distinct benefit that many external batteries offer is their ability to power other devices

We must pay attention to the voltage requirements of the computer when choosing an external portable battery. Although these batteries often provide tensions in several discrete intervals, you must ensure that one of the available output voltage is + / -1 volt voltage needed for your laptop. However, since it is common to find these universal batteries provided with three to five different voltage outputs, the same battery can be used to power a number of laptops with different voltage requirements. In addition to voltage requirements, it is necessary to ensure that a power cord adapter that fits the computer's power port is either included in the battery itself or available as an option. The chargers are equipped with these batteries end up in a plug in an adapter must be attached. In many cases, these are called style barrel adapters, as they slide on a kind of mini-plug microphone into the side of the charger and have a cylindrical shape.

Although not so much a security issue is also important to ensure that the amperage of the battery equals or exceeds the current requirements of the laptop or not be able to deliver power to the laptop. This specification is more easily found by looking at the label on the charger that comes with the OEM battery and laptop.



One of the distinct advantages offered by many external batteries is its ability to power other devices such as PDAs, iPods, digital cameras, portable DVD players and cell phones. USB power cables come with many external battery with an output of 5 volts to facilitate this.



Most often these external batteries will be able to recharge the internal battery of the laptop. However, this depends on the computer's circuitry and can not always be the case. Some of these batteries and their associated provide automatic detection of the laptop voltage and provide an LED display to indicate the charge level of the external battery. Some of these batteries require the use of power adapter to power the PC battery, but most are equipped with their own battery charger. In addition, some shippers operate at 120 and 240 volts making them suitable for international travel and use. Optional converters are also available to charge these batteries to a power supply of 12 volts DC, as a car battery.



Consider an external laptop battery when you need a bigger battery to operate your laptop unplugged for an extended period of time, and more power for your money than you would a traditional external laptop battery. Also, consider the options and special features of these packages long battery life and choose what best suits your needs. More information on replacement laptop batteries can be found on the website of the author.

Cottage industry of laptop battery

With the rise of cottage laptop, the battery industry has been a silent laptop battery last quick to fly past the silence, people started getting active in the field of vision, a new area of market competition is quietly began.

Let us look at it origin laptop battery manufacturers, is now involved in cottage supplier of notebook battery market can be classified broadly three types of origin.

First, the original brand of notebook computer OEM market to do (also called the secondary market) of the manufacturers.

They use many years of living in the brand of disc OEM market experience and existing conditions, will be part of the energy transferred to the cottage notebook market, but accustomed to the OEM market brand of high profits and stock after the first day of the emperor's daughter to marry to worry about They cottage laptop battery low profits, some even seem to be the status of credit trading is very cold, the resulting initiation of negative drift and tepid follow-up so that they almost ac adapter lost the best opportunity to cut into the leading.

However, the rapid rise of the notebook market cottage letting the market came from the old OEM laptop battery manufacturers For homes not, Bijing meager profits, but this is a huge amount of cake. Wait and see over time, the part of the old laptop battery manufacturers began to move so slowly, long-term accumulation and excellent new product development capabilities are all highlights the ability of their profound knowledge, and very naturally become the main leader in this market .

Advantage of these companies focus on:

Strong technical force, research and development speed. In fact, the advantage of talents in the final analysis, long-term, intensive professional training so that they sound and stable development of their own design team, over time the accumulation of even more extensive coverage of their product line.

Professional engineering and technical personnel and skilled production workers, after years and years coefficient is difficult to produce several times cottage brand of laptop battery OEM battery, laptop battery production is now the cottage is simply for them, small scale chopper.

Production equipment, perfect testing equipment, complete testing means. Professional production and testing equipment is the production of laptop battery will not produce an indispensable tool, which is the production quality and stability to ensure a reliable laptop batteries, and can effectively guarantee that production and product qualification rate.

The disadvantage of such companies is high prices, not because they insist on high stick to safeguard their own brand image, but the materials used sophisticated control of the manufacturing cost can not be born in the cottage with other laptop batteries at the same level. Not that they do not want low-cost materials to create cottage laptop battery low price to meet the market, but the painful lessons of the past to tell them, accompanied by low cost and low price is often the cost to pay than benefits received much more expensive price, similar to the dilemma may only experience the pain of people who can really understand.

Second, the original agent to do power management IC companies.

To use their familiarity with the power market and the prospects of cottage notebook predict accurately, so the stove began to cater to the production of notebook batteries. Laptop battery production because of the digital battery PACK is not as simple, so general was afraid of the power IC agents to enter.

compaq presario 1700t battery Care Tips

There are several questions that customers always ask. Mamabte seems typical arrangements and questions are answers.Here Q & A on the HP laptop battery.

Q: A new battery HP Compaq 6720s, how it is loaded?

A: The first time, you must charge 8 ~ 9 hours continue. Do it for 3 times as a circle, raising the new battery.

Q: I always use external power supply, do I put the battery and allow the interior of the laptop?

A: If you use the external power supply for a long time, it is better to remove it. You can increase load times and download when using the external power source, but did not get the compaq presario 1700t battery. Then it would reduce battery life. Furthermore, it is a heavier burden for the cooling system notebook.

Q: How to avoid that if I do not use it too long?

A: If you are going to use for a long time. You must be retained about 50% power. Then go to a cool, dry place. Prevent exposure, humidity, liquid chemical erosion. Avoid contact of the battery and the metal, because it can happen that a short circuit occurs. The long neglect going to lose lithium ion charging and discharging activity.We suggest 3 times in a month.

Q: Does the laptop power on or off when charged.

A: Okay. In general, it is the power load faster than it is on. But when the laptop is on, not off the adapter. Because it will increase load times.

Here are the frequently asked HP Notebook Batteries customers ask. I believe that the information set Mamabte above will not only help HP notebook users, but also to all laptop users.

Laptop Tips about acer aspire 7520 battery Power

In the area around the aspects of life in the same way as a frequent flyer laptop has gotten easier to carry a light. Annex A: Although far from normal, not strange monsters more to be done with a spring of energy by the side of your airplane seat, even in the area of the coach. Virgin America and American Airlines are among the airlines most generous people in the area of conditions of supply of power ports to passengers.

But it is too complicated to run juice available in the area of escape, or in the line of a long time away from an outlet nearby. They are currently around advice instead of keeping your laptop running in the same way long in the same manner as in the cards as soon as you are in the department.



Dispose of Peripheral Configuration tuning

As soon as you're on the road, which can significantly conserve acer aspire 7520 battery power by adjusting the screen brightness of your laptop. Obliged to be close to rejection are more CDs or DVDs sitting in the field of optical drive, and not place all USB peripherals, all energy hogs. become good edible Bluetooth, Wi-Fi and 3G networks (to organize to carry out the field goal in the exhaust anyway.)



Also, tune your settings to save laptop battery power. Instead of copy in the field of landscape of Windows, go to Control Panel, Power Options and restricted the "Power Saving" setting you can adjust the "energy saver" setting, if needed, or create your own power table.



bad business backup of laptop battery

Many laptops today can run two batteries inedible laptop. As soon as the juice of the main battery runs out, kicking assistance in the field. In the field of personal belongings of most of the world, the main battery comes with the laptop, the backup is an elective obtain. Rather than copy the HP EliteBook 6930p promises up to 24 hours to handle from a single charge, but only if you put a choice, outer pack 12 cell ultra-capacity battery ($ 189) in the same way as a secondary battery to increase the notebook's interior, six-cell primary battery (There are other foods, too, for example in the same way as the need to upgrade to Windows XP. ) Keep in mind the field in order to back up dell inspiron 9400 laptop battery from time to time in addition to drums often called slices add bulk and to your laptop.



An alternative: bad business a laptop battery pack. I like the Duracell PowerSource cell phone 100 (about $ 110 and up online) for the reason that allows you to power a variety of policies, the same way as laptops, cell phones, portable DVD players, and the capture of film cameras, using its own power cables. In comparison, some laptops require energy rechargers special tips or leads more to enhance your computer. The Duracell PowerSource also can promote the policy of two USB ports along with your laptop.

When laptop batteries will not hold a charge

A: Most laptop computer batteries are expected to last between 2 to 4 years depending on how lots of times you recharge them. With some research I was one time able to figure out that the laptop computer model you have was first introduced about 6 years ago. This means the battery in it could be well beyond its usable life and unable to hold a proper charge.
Q: i have a Dell Inspiron 110 and the battery light continually flashes. It repeats 4 yellow flashes then 1 green. Currently I get 30 minutes of use with a battery that my power meter tells me is fully charged. How am I able to get more time?
you ought to think about purchasing a replacement apple portable power adapter m8943ll a . I did some research and it looks like they are around $50.00 online. If your laptop computer still suits your needs then this is probably a great investment. If your laptop computer is unable to do all of your tasks in a well timed manner then it might be more cost effective for you to think about purchasing a new laptop computer.

Keeping a spare gateway solo ac adapter

However, achievement at laptop computer Adeptness UK, they anterior laptop computer chargers from Taiwan & acquire a adequate another that are accordant with all the accomplished manufacturers & makes, & are of top above & specification. in the event you are brainwork of diplomacy a advancement or a added laptop computer charger, it is possible for you to to get admonition from us on the absolute one to buy.
laptop computer chargers & laptop computer adapters are brash to bender their specific laptop computer accomplish & model. You may be able to get away with appliance a adapted gateway solo ac adapter in the event you acquire run out laptop computer battery of arrangement adeptness & don’t acquire your accustomed one along with your, but it is adequate that it will not accusation your laptop computer successfully.
It is even added attainable to acquire laptop computer chargers at plan as it saves the argument of canonizing to put the charger in your laptop computer bag in the morning rush, if it is so simple to discount battery for ibm thinkpad a babyish annual like that. Finding on accretion at plan that your laptop computer has abandoned an hour’s adeptness accretion left, with no way of replenishing it is not a adequate way to alpha the day. Added laptop computer chargers abate this issue.
lots of bodies these canicule get added laptop computer chargers pm579a as it is advantageous to acquire laptop computer chargers in ceremony of the places you consistently use your laptop computer. Even at home, you may accretion it added adequate to acquire laptop computer chargers both admiral & down, so that you aren't consistently alive up & down the stairs to aback the adaptor if your laptop computer begins to accustom you it is accepting low on power. In a ancestors in which adapted bodies are appliance the above laptop computer at adapted times, there is a around-the-clock cesspool on the battery, so accepting your laptop computer adeptness accretion attainable makes it a abounding accordance simpler to accrue on top of it.

Depth of laptop battery discharge

The common end-discharge voltage for nickel-based mobile computer power packs is 1V/cell. At this voltage threshold of near to 99% belonging to the energy is constructed utilization of up together using the terminal voltage starts to tumble away quickly once the discharge continues. Discharge beneath the cutoff will must be avoided, predominantly under significant load.



As the battery power muscle are not able to be correctly controlled, gives you a unfavorable voltage potential, considered as cell sensor reversal, once the discharge is continuing unchecked. The much more muscle are related in series, the better the amount is probable for becoming reversed cells.



Nickel-cadmium may probable be some reversals to tolerate the ordinarily amount to near to 0.2 V,. for the time-span of the time body is reversed the polarity belonging to the optimistic electrode. this kind of a situations can persist only briefly, thinking of the enhancement of hydrogen with the optimistic electrode to some optimistic pressure and future customers to some feasible gasoline leak by method of the cell. once the dell inspiron 13 battery cell sensor for almost any prolonged time period of Spannungsumpolung is exposed, every one polarities are reversed together using the cell sensor is electrically short-circuited. this kind of the miscalculation are not able to be undone.



Some battery power analyzers use a secondary discharge (regeneration) by accomplishing a discharge belonging to the battery power equally as much as becoming a quite minimal cut-off point. This system will keep an eye on the discharge present-day in choose to produce specific the facts that best applicable present-day for the time-span of the regeneration stage of the protection limit. once the reversal persists to develop, the discharge can be so more compact that no destruction can occur. That muscle are destroyed for the time-span of the regeneration is only feasible if these muscle are both weak or old.



When Sony VGP-BPS2A muscle are discharged with coefficients which might probably be increased than 1C, the end-loaded or ordinarily lowered to 0.9 V / cell. Thus, the voltage tumble is compensated, which effects by method of the internal resistance, consisting of wiring, circuit safety and make connection with transitions. A lower cut-off future customers to improved capacity beliefs once the battery power is discharged at lower temperatures.



Among every without question one of many nickel-cadmium gateway mx6440 battery power chemistries are heading to be the slightest impacted by repeated complete discharge cycles. a various 1000's of need / discharge operatons are possible. Therefore, nickel-cadmium are working so correctly in equipment and easily transportable radios, where by they are in continual use. Nickel-metal hydride is much less resilient in regard to repeated Tiefentladezyklen.

Use as little acer batcl50l battery power as possible by adjusting laptop settings

We've talked a lot about how to extend your laptop battery Acer, but before doing so, you should also know some basics of using the laptop battery. Take care of the laptop battery and make sure you are ready to work properly when you need it most.



Some general tips for laptop care include: avoid extreme temperatures, does not leave a laptop outside in cold or leave it in a hot car. Cold ACER laptop battery power I can create a lot and hot acer aspire 5100 battery is discharged very quickly. The use of electrical power when available to keep ACER laptop battery charged. Do not let your laptop go for long periods of time without the use of laptop batteries.

Here are some basic method by:



1. Smaller is better



Consider an ultraportable or thin and light, instead of a desktop replacement notebook. Smaller sample ACER laptop battery use less energy. Go with a hard disk that runs 4200rpm uses less power than a hard drive running at 5400 rpm.



2. Power Control



Acer as09b35 Use only battery power as possible by adjusting laptop settings. Use the Power Options to configure the laptop to go inactive after a period of time. Set adjustments so that the screen turns off first, then hard disk drive stay active a bit longer and store the contents of system RAM.



3. Clean the battery



Keep the Acer Aspire 4520 battery and its connections clean and free of debris. Clean your battery terminals ACER laptop regularly with a cotton swab with alcohol on top.



4. CMOS Battery Check



The backup battery is a CMOS battery is a secondary laptop battery acer batcl50l (such as acer aspire 5720 battery) to power the clock and can drain the laptop battery ACER principal if he is dead. Consult your owner's manual or the manufacturers website for the location of the CMOS battery and where to get a replacement.



5. Stopped



Do not run programs or devices that arent using. Remove PC cards and turn off the Wi-Fi software. With your laptop to watch movies or play drain battery fast cer laptop too.

gateway battery squ 412 repair based on previous experience

First, the test voltage to zero, the machine can not start of course, can not use energy during charging (the battery light does not shine).



Remove the battery, talk about the situation inside the battery.



Battery in a total of 9 can be placed 18 mm in diameter, 65 mm length CGH18650 models the core of the location of the lithium batteries 22 years of Panasonic batteries in parallel, three groups of series (OK, so the gateway battery squ 412, himself, seems to be of 6), there is a very fine control with a single chip - the protection circuit, the circuit for the team a total of five output contacts, respectively, are negative, the clock and data.



First, check the sticky in the detection probe battery temperature (heat resistance), and certain temperature protection, are also normal. Test-retest of the battery voltage of each group, in which two sets of battery voltage of 3.8V, normal, a battery voltage of 0V, seems to have expired. The total voltage of 7.6V battery, then the fact that the battery has not opened, then the measurement of very small internal resistance, almost in a state of closed circuit.



First, the lack of agreement with the ThinkPad T60 batteries, battery repair based on past experience, the fact that the battery can not be completely damaged, can be activated through a variety of methods, including The performance of State for the short-circuit the battery. The battery voltage to 0 with one end connected to the circuit board offline to avoid damage to circuit boards in operation. open circuit voltage of the battery after the re-survey, remains 0V, ruled out the possibility that short-circuit boards.



By shorting the battery failure, the method is more effective method of high voltage current time, using the old IBM power supply (my backup power), max 16V 3A output string on the meter ( a tributary of the current file 20A), the first negative power delivery even with the battery anode and a cathode power meter then feather table red table with a touch of black feathers cathode Meter Battery, speed, faster as far as possible, the first two degrees to see the meter has reached nearly to the 2A (moment) and the third in only 0.4 A for an immediate end to measure the voltage the battery has been restored to about 3 V, the internal hp pavilion ze5600 battery short circuit that has been boiling instant high current (If you do not damage the battery to stop immediately, even if so, the battery life and have capacity ifdo the impact, if conditional, or recommend replacement, but if the replacement, then try to replace the entire battery.) However, the batteries should be a separate charge (if the battery charge of the whole group, this will result in the other two groups had mesenchymal cells), connect the charger to start charging ammeter to monitor during the current load of 500 mA or so, 3.6AH battery current is small, but the charger is the charging current is limited and a small current to the battery d5318 is good for the resumption. After about six hours, the charger showed the battery is full, continue to the new position for about two hours, remove the battery, the voltage of 4. 2V far been achieved, with bright halogen bulb in the lantern (3V, 500 mA) to meet her, the focus of strong discharge current of 700 mA, the battery pack has been basically restored, continue to play until the battery voltage to 3.8 V, with the purpose of the two groups with the same battery voltage, charging time together in order not to overload the back to solder the battery pack any battery circuit.

The capacity of the battery determines the persistence of laptop

Many users want to know how to use portable Battary, thay want to make your laptop has a long run time, for this reason I write this article will tell you how uselaptop correctly.The adapter battery capacity determines the persistence of laptop. So how to achieve maximum battery performance, and make the battery life then? Take this into account so that the adapter can live longer. Are some misunderstandings that always apply: laptop adapter is a high precision, high efficiency switching power supply, its function is to switch 220V AC to DC low voltage, providing stable power for normal operation. Take the AC adapter b-5852 from the laptop, for example, 65W, and its output is 19.5V 3.34A. Various brand notebook adapter interfaces have different output voltages and current values, which can not be mixed. one, in order to avoid the memory effect, which should run out of power before recharging the batteries? This is totally unnecessary. While full right? That does not mean that the more time can be used to charge batteries and more. The in my laptop works fine after a year. So there is no connection between these completely. Because it is a perfect portable power management circuit and load management system, when the battery reaches saturation, the control circuit automatically switches to the off position. B, for the first use, the first three need to collect more than 12 hours? Before charging the battery drain is not only unnecessary but also harmful. As a result: complete discharge of the battery will shorten the battery life, the proposal of 10% when the battery is used when you can load up. Of course, there's more than 30% in the battery, it is best not to charge the battery, and no memory effect. c Insert the AC when the battery must be removed, and to avoid repeated loading and unloading? My answer is NO. Of course you can take the natural discharge of lithium ion batteries to defeat and that after the natural discharge of the battery to access power will occur if repeated loading and unloading, and reduce the length battery.