The Battery News.com » Acer

The long life of the laptop computer batteries

admin — Sun, 13 Sep 2009 15:40:49 +0000

You have the excellent expensive laptop! It’s great! But at the responsible moment it is out. That’s a real life! Everything’s happened! Laptop can’t work for a long time after one charge of battery not even of modern technologies in area of production of batteries.

Maximally effectively using of an accessible energy is a decision of this problem. What rules you must follow by using the battery to prolong its work. Buying your laptop it is necessary to charge the battery fully and after that you have to discharge it completely. Charging and discharging it 3-4 times you may use it to get the best results.

Use the program for control by an energy-savings which adjoin your laptop. Good choice of a type give you a much prolong of your work. I have tested it using the Sony Laptop Batteries and HP Laptop Batteries. It was very comfortable.

You can disconnect not in use components for the minimizations of electrical energy. It is such components as CD/DVD ROM, Lan card, PCMCIA slot, Bluetooth and Wi-Fi. Don’t use maximal brightness without the necessity because the lamps of illuminating from beneath very utilize valuable energy. Quality of image still available for the reading in such notebooks that use such batteries as HP Laptop Batteries, BenQ Laptop Batteries, Gateway Laptop Batteries and others.

Try discharge the battery completely minimum once a week if you are using your laptop stationary. Or you can work with your notebook at home without the battery

Do not do it!!! Finally, we must know what can not to do with your battery if you want to use it maximally long. Turned out Li-ion battery is very sensible to heating. With confidence it is recommended: Do not admit superheat of trunk. It does not depend on the mark of the notebook’s battery such as Acer Laptop Batteries, Apple Laptop Batteries, Asus Laptop Batteries and others.

It can happen by blocking of the cooling system. For example, do not put your laptop on the blanket or pillow during your work on a bed. Active system of cooling has the ventilator on the bottom of device, which blows out air inward. Blocked opening leads quickly to the superheat of all system.

The permanent finding in the charged device is the next thing what damages the modern battery. To press out maximum from the accumulator of notebook turned out the battery is the most unreliable part of notebooks. In spite of brand it gets broken after 6 or 8 months if you are wrong in use. That is why the manufactures makes warranty on the source of feeding only 6 months as usual.

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Top 5 Tips – How to Make Your Laptop Battery Last Longer

admin — Wed, 10 Jun 2009 15:32:43 +0000

Laptops are the pinnacle of mobility computing. When you have power. Battery life in laptops slowly deteriorates over time, because of the way laptop batteries store and use power.

No matter if you buy your laptop online, off-line and no matter what sales person tells you otherwise. Even if you left the battery out of your laptop, you’ll notice a difference in usage times over a period of years, check Battery University for more information on battery storage.

But following a few simple tips can save your battery life. Note: This also works for phone batteries as well. Charge the battery early and often. Lithium-ion (Li-Ion) batteries will lose charge from age, but recharging it early and often makes sure that the charge is kept throughout the cells.

Don’t Frequently Discharge and Recharge the battery. This is called a “Deep Cycle” and should be only be done every 30 – 40 charges to re-calibrate the battery meters in the electronic device. Take out the Battery when using the laptop plugged in for an extended period of time. Batteries are more affected by heat than any other factor.

The heat produced by a laptop is designed to keep it away from the battery, but if you don’t need the battery in, it’s better to take it out and store it somewhere away form the heat produced by the laptop.

Preferably in the fridge or freezer*

*The battery should never be frozen. Although the freezing point of Li-ion batteries is around -40 degrees C, (way below what most conventional freezers), when storing the battery just make sure it’ll never reach those sort of extreme temperatures.

Never deplete the battery to below their minimum voltage (2.4 – 3.0V per cell)

With these few tips, you should be able to keep your laptop, no matter what brand, continually performing well. Tony Schirmer is the owner of the online Laptops and Computer retailer, that sells computer systems through to Comptuer Parts, tekfix.com.au. And has over 10 years of solid computer experience, including university education in mechatronic engineering.

Article Source: http://EzineArticles.com/?expert=Tony_Schirmer

Why Laptop Computer Batteries Explode

admin — Sun, 07 Jun 2009 19:23:57 +0000

Laptop computers are everywhere these days. You can’t sit in a coffee shop or travel on a plane without seeing at least a couple people typing away on their laptops.

The overwhelming popularity of laptop computers and the demands of consumers have driven innovation and development in the technology for both laptops and the batteries that power them.

Laptop batteries are smaller, lighter, and last longer than ever before. They are also safer. Older types of nickel-based batteries can explode if overcharged. New lithium-ion batteries do not run this risk.

Laptop ComputerBatteries Recalled If lithium-ion batteries are safer, why have we seen so many batery recalls in the news in the past few years? First of all, it’s likely that manufacturers are simply taking a conservative approach to managing potential safety issues. Even a relatively low failure rate has caused a recall of millions of laptop computer batteries.

To preserve consumer safety and build confidence in their products, manufacturers often choose to recall their batteries rather than leave a questionable product on the market. As consumers, we should be genuinely reassured by this vigilance on the part of manufacturers. It assures us that they are also taking measures to improve manufacturing methods and the overall safety of the batteries to avoid recalls in the future.

The Makeup of Laptop Computer Batteries Ultimately, though, lithium-ion batteries are compact containers for a great deal of energy. As batteries become more powerful to meet consumers’ demands, the extra stored energy can cause them to become potentially more dangerous.

The manufacturing process for lithium-ion batteries is quite delicate. It involves volatile elements and requires precise assembly. If any metal particles – even microscopic – come into contact with other parts of the battery, an internal short circuit in the battery may result. Errant metallic particles are the cause to which one of the largest battery recalls is attributed. Unless contaminated in this way, a lithium-ion battery will simply shut down when a short circuit occurs.

If a battery is contaminated, however, a short circuit or increase in temperature can cause “thermal runaway,” a situation in which an increase in temperature causes a further increase in temperature and ultimately a destructive result. Because lithium-ion batteries are sealed systems and this heat energy must somehow escape, an explosion can result. Exploding laptop computer batteries have caused extensive damage to pieces of equipment and also, most importantly, have caused human injury.

Lithium-ion Batteries Are Safe Incidents of explosion and injury have been, however, very rare. Manufacturers have added important measures to keep lithium-ion batteries operating safely. Most batteries are equipped with dividers to separate individual cells, meaning that if one cell fails due to excessive heat, it will be restrained from spreading the heat and failure to additional cells.

Manufacturers are constantly striving to improve manufacturing processes and add even more safety measures to laptop computer batteries. Lithium-ion batteries are, in the end, the most effective and safe laptop computer batteries on the market today…

Tips for Running Your Laptop Batteries Better

admin — Tue, 26 May 2009 11:12:27 +0000

Tips for running your laptop batteries better.

1. carefully read the user manual for laptop batteries;

2. When the first charge, you should continuously charge the battery to 12 hours, and cycle to fully charge, discharge 3 times to complete the new wake-up battery;

3. If the prolonged use of external power supply, it is best to remove the battery.

Many of my friends did not take note of this problem, use an external power supply is not remove the battery will not only affect the battery life of notebook computers also allow heat to become even heavier burden, shortening the life of notebook computers; see the full text please visit Pai licensing battery Network;

4. Periodic charge and discharge. Even without the memory effect of lithium-ion battery There is a certain inertia effect, a long time not to use lithium-ion will lose their activity, the need for re-activation. Therefore, if a long time (three weeks or more) do not use a computer or found the battery charge and discharge time became shorter and should be fully discharged before recharging the battery is generally a month for at least a full charge and discharge;

5. Recharged when to switch off the best notebook computers, the battery can be completely full of electricity, do not unplug the power half-way in the charge. Shutdown charge than to shorten the boot charging more than 30% of the charging time, and can extend the battery life. Best finish in 30 minutes after charging to use;

6. To prevent exposure to prevent damp to prevent the chemical liquid erosion, battery contacts to avoid contact with metal objects, such as short circuit happen. Lithium battery charge and discharge the number of generally not more than 800 times, on one charge, it will shorten the life span of time.

Propose that we make full use of external power supply, if you use half-way many times Plug Power, and notebook computers built-in battery does not pull out, let the battery great, because each access to external power supply is equivalent to a battery charge. Power management options to optimize settings

Source: http://www.goarticles.com

How to Increase Laptop Battery Life

admin — Fri, 22 May 2009 04:51:01 +0000

If you do not use the laptop battery for a long time, not capable placed, preferably over a period of time on a charge and discharge, the battery in order to maintain the “status.”

However, due to the lithium power can reach a certain memory effect (Li-General said that no power is not the memory effect, Li-electric memory effect is also a matter of fact, it is very small), preferably within the first battery power run out and then charge, so The results will be better.

Of course, the best time to control the charge within 12 hours, or to over-charge will result in the reduction of battery life. Well, after a long period of use, how to determine whether their batteries can normally work? In fact, it is not hard, is said to the general notebook battery will be used as the increase in the number of working hours gradually reduce, if not the time to use the nominal half of the time, or the use of the time when instability in the long-short, at this time You’ll be more alert, because your battery may have reached the end of life, the best preparation ahead of a danger.

In fact, how to make good use of the laptop batteries, how to extend notebook battery life, has been troubled by the majority of laptop users in the heart of a problem, just above the majority of users for a common type, to a specific brand, a type of product , It is best to ask him the same brand of notebook friends, may have more experience.

Here are some tips to extend the life of your laptop battery:

Turn off unused devices

Many new notebooks provide a hard-wired On/Off switch for the Wi-Fi radio for this reason. To save even more power go to the Control Panel, selectSystem –> Hardware –> Device Manager, and disable the following items: Ethernet adapter, infrared transceiver, and Bluetooth radio. You should do this beacause having Bluetooth enabled and not using it actually consumes quite a bit of power.

Decrease hard drive activity

Defragmenting your hard drive regularly will decrease the frecuency with which your hard disk has to spin, therefore the battery will last longer. optimizes the placement of the data on the drive and when a program makes a request for certain data it can be found more quickly. Another way to decrease hard drive activity is to set your paging file to a fix value, and this value should be around 1.5 times the amount the RAM you have installed on your computer.

To set the paging file go to the Control Panel and click through System -> Advanced -> Performance Settings -> Advanced -> Virtual Memory Change. sale-batteries.co.uk

Tips To Buy Best Quality Laptops

admin — Fri, 27 Mar 2009 05:33:24 +0000

The current sate of technological advancements clearly depicts that Globe has presumed the image of “Global Village” wherein traveling across the globe is now integrally associated with the routine activity of work in almost all the spheres.

With the advent and introduction of innovation foreseeing the future based on developments of nanotechnology, Laptops are an integral part of the work life of people. Laptops being the new media, internet furnished tool have given a differential edge to the communication and information transaction spectrum.

laptop Acer

Further adding on to the image of convenience associated with their functional usage Laptops provide the expediency of carrying the important information associated with the tasks of people. Laptops have given a new identity to the idea of information access through the “portability” factor which accounts for their strongest attribute and functional edge.

Hence it is very crucial to ensure that while making a purchase in terms of Laptops one should keep few elemental yet important things in the back of the mind to make an appropriate purchase.

1 A suitable choice of an Intel Pentium 4 or an Intel Centrino processor is the first and foremost critical factor that needs to be taken care of as the processor forms the computing core of your laptop and is one area where you must not compromise

Laptop Dell Studio 1535 Black

2 Correct memory configuration should be chosen because a RAM of lower memory capacity will make it difficult to run certain applications and software

3 One should also keep in mind that wide screen option is good from the aspect of movie watching but they are slightly costlier than the conventional laptops, heavier to carry and somewhat low on battery life.

4 If frequently traveling then a laptop with a spill-resistant keyboard and shock-resistant hard drives should be purchased to ensure that the hard disk does not crash and you don’t lose data in the event of a minor crash or fall

5 The weight of the laptop should also be taken into due consideration based on its evaluation and comparison with the traveling frequency of your work.

laptop-hp-pavilion-dv7t

6 Next important aspect is the battery life. Care should be taken to check that it is a Lithium-ion (Li+) battery (nearly all laptops will have this one). Choice of batteries with a high voltage and a high mAh is the best. Avoid going for NiMH batteries, as you will have to keep charging them frequently.

7 Currently one should opt for an Active -matrix (TFT) display wherein the preference of an LCD screen is the most suitable one. TFTs provide for enhanced picture quality in all the way.

8 The laptop should also furnish the facility of two or more USB ports to accomplish attachment of peripheral devices like printers and scanners.

9 Choose a laptop with wireless connectivity in the form of Bluetooth and Infrared which makes data transfer very convenient and reliable.

10 In laptops, it is very inconvenient to upgrade your operating system, so choose the latest one. Windows is the most popular operating system; with XP Professional being the most up-to-date that wires all the software available today.

Keeping a check of these few important aspects can always be beneficial for anyone who wishes to make a wise and intelligent purchase in terms of a laptop.

9 Simple Ways To Keep Your Gateway Laptop Batteries Run Longer

admin — Fri, 13 Feb 2009 13:01:32 +0000

Gateway laptops which were pretty good and reliable laptops were taken over by the Acer Company in the end of 2007. Although after taking over the Gateway Laptop Company, Acer did not change the name and kept launching brands with the same title. Gateway has won many awards for its brilliant laptops or the features they included in their laptops.

Gateway Laptop Battery

Their skin tends to be different then most of the laptops as majority of the laptop companies play it safe and go with a black, silver, grey or white skin while Gateway Laptops have many other different patterns and colored skin. Acer being the owner of these laptops makes sure the machine they are building is strong, reliable and heavy-duty.

Gateway Notebook Battery

Gateway being a known name in the laptop industry makes sure their machines do not give any user a chance of complaint. When speaking about laptops the first thing that pops into your mind is the battery and its durability. Since laptops are bought and famous for the fact that they do not require electricity supply at all times like desktop computer.

Gateway 6000 Battery

This makes them more compact and mobile to be used anywhere and everywhere. Students, businessmen even people at home prefer laptops due to its multiple qualities. The laptop batteries especially are made heavy-duty to be used for long hours in case of travelling and so on. The batteries should suppose to be made from a known company but there is the involvement of the user itself to make them long last and perform a lot better.

Gateway Battery

Some of the most common tips that can help your Gateway laptop batteries run longer and perform better are discussed below. A few practical implementations on these tips and you can really make a lot of difference in your battery life.

Starting with the brand new battery packs that you purchase should always be fully charged before usage.
If you are not using your laptop then make sure you take out the battery and install it when you use it again to longer the battery life.
If you are running your laptop on a battery then dimming down the brightness really helps in making it last long. Switching off any other extra devices that are installed in your laptop and not being used at the moment makes a lot of difference as well including Bluetooth, wireless card, DVD player etc.
If not using your computer use a blank screensaver if you are away for short time period or use hibernation if you are away from your computer for longer time to save power.
Close all extra opened softwares and programs running on your laptop on battery mode.
Avoid keeping your laptop in extreme temperatures as that affects your battery and its performance.
Don’t expose your batteries to water and moisture as well as that makes them completely useless.
Another great trick of saving battery is to install more RAMs in your laptop which will make less usage of the hard drive saving more battery.
If you are planning on traveling then carry an alternate pack of batteries is a good idea to keep you entertained in the entire trip.

Following these few tips can really make a difference and can last long your Gateway laptop batteries. These tips can be useful for other laptop batteries as well as most of them are made from the same type and require the same kind of care and attention.

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The long life of the laptop computer batteries

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