2011年3月24日星期四

Maximizing Your Laptop Battery's Life

Welcome to a laptop battery specialist
of the IBM Laptop Battery   First post by: www.best-battery-online.com

Like most technology these days, batteries - specifically laptop batteries - have a relatively short lifespan. However, not because their "options" have become obsolete, as is the case with many "gadgets" available in the marketplace, but rather, because they simply do not last. Generally speaking, manufacturers warranties for notebook batteries ranges from three to twelve months; a lithium ion laptop battery can last anywhere from two to four years. For any battery such as IBM 08K8193 Battery, IBM 08K8192 Battery, IBM 92P1101 Battery, IBM 92P1089 Battery, IBM 92P1087 Battery, IBM 08K8196 Battery, IBM 92P1102 Battery, IBM 92P1077 Battery, IBM 92P1073 Battery, IBM 08K8199 Battery, however, the correct use and proper storage of it can significantly extend its life. Some tips for the proper care of your laptop battery are listed below.

1. Check your "battery charge" settings on your laptop. Many of us, while using our laptop at home, have our settings so that we are "charging-while-working." Change this! When your laptop is plugged in, and you are working on it for hours, the battery is constantly charging; this will shorten your battery's life!

2. According to IBM, lithium batteries should be charged "early and often", verses allowing them to drain completely. For the purpose of battery wear, several "partial charge cycles" count as one full cycle charge; your battery should still have approximately 80% capacity after the equivalent of 500 full charge cycles;

3. In order to preserve your battery - particularly if you do not use your laptop often, it is a good idea to keep it charged up to 40%. (Never store a laptop battery that is fully charged! This will significantly reduce its lifespan.);

4. Proper storage of your battery is essential to lengthening its useful life. Wrap your battery with a clean cloth and store it in a place where it will remain undisturbed by light, heat or water. Although most batteries work just fine under tropical conditions, the heat also causes them to age prematurely. (It goes without saying that leaving your laptop in a hot, parked car does not help to extend its battery life, either!) Keeping your stored battery cool (optimum temperature: between 50-90°F) and dry is a must for battery preservation! (Some people even store their batteries in the refrigerator; that's up to you!);

5. While storing your battery for both protection and longevity is a good idea, there is such as thing as "overstoring" your battery! Whether or not it is in use, your laptop battery ages; (time stops for no one - or no thing!) So, DO use your battery at least once a month to "keep the electrons flowing!"

6. Additionally, once a month, allow your laptop battery to totally discharge; this will extend its lifespan. Once your battery is completely empty, charge it to an electric outlet;

Sadly, nothing lasts forever; including your laptop battery! But there are steps you can take to extend the useful life of your battery. Just remember, the two aging factors you must be most diligent about are the temperature (keep it cool) and the fully-charged battery.

How to Maximize the Lifespan of IBM Laptop Batteries

Welcome to a laptop battery specialist
of the IBM Laptop Battery   First post by: www.best-battery-online.com

It is no longer imperative to buy IBM laptop batteries from an original manufacturer at higher prices. If your original IBM laptop battery such as IBM 08K8193 Battery, IBM 08K8192 Battery, IBM 92P1101 Battery, IBM 92P1089 Battery, IBM 92P1087 Battery, IBM 08K8196 Battery, IBM 92P1102 Battery, IBM 92P1077 Battery, IBM 92P1073 Battery, IBM 08K8199 Battery has faulted, you can visit a retailer who provides you 100% new compatible batteries at lesser prices.

The average battery backup time is two to two-and-a-half hours. Extending this time limit is one of the many challenges that laptop users face. The life of laptop batteries also depends on the way it is used.

IBM Laptop Batteries: Recalibration

IBM laptop batteries generally have a long life. However, if the battery backup time goes down after some months or years of usage, recalibration is the best option. Recalibration of laptop batteries must preferably be done after every two months to maintain optimum performance.

The following are steps to recalibrate your laptop battery:

* Attach the battery to your laptop and plug in one end of the power adapter to the laptop and the other end to the electrical outlet.

* Ensure that the battery is charged completely.

* Plug off the adapter and use your laptop till the battery is empty

* Wait for your system to go into a sleep mode automatically due to low charge

* Plug in the power adapter and charge your laptop again.

IBM Laptop Batteries: How to Maximize Battery Life

The following are certain other ways of enhancing IBM laptop batteries' life:

* Decrease hard drive activity - Defragmenting the hard drive regularly optimizes the positioning of data on the drive, which facilitates quick search.

* Disable startup items - Startup items impinge on the memory when the system boots up. This causes open applications to spread into the virtual memory, adding to the CPU load.

* Avoid using external devices - USB and PC-Cards utilize the battery even when they are not in use. Hence, use EVDO or a USB mouse. Also, remove them whenever possible.

* Lower the brightness - Lowering screen resolution and color depth help decrease the workload, thus increasing the runtime.

* Single-tasking, instead of multi-tasking - Running several tasks simultaneously results in increased memory and CPU usage, which in turn increases battery consumption. Therefore, close applications that are not in use.

* Turn off unused devices - Disable Ethernet adapter and infrared transceiver because they eat into the power backup.

These tips can help you extend your battery life, but not make them work forever. To purchase new compatible laptop batteries at unbelievable, discount prices, visit http://www.best-battery-online.com. The company is a trusted provider of laptop batteries and power adapters at reduced prices, since the last 30 years.

2011年3月12日星期六

Aging Process of the Laptop Battery

Aging Process of the Laptop Battery

As it’s known that the battery is going to aging as time goes by. The more times you charge and discharge your battery, the more quickly the battery ages. This is true. As I used to have my Sony Laptop Battery, every half a year I will give it a discharge as it’s really old now.

I operated like this, charging time current size basically can not be transferred, if a random charge, and then do not select the express charge mode, because the battery in use for some time after it became a little aging. And specific performance is the internal resistance become larger, when charging more than the crossing voltage raised fast, this will be charged control circuit easily so that they have charged full, capacity is intuitively “down” (actually that cannot have power into the battery ). The discharge current is as small as possible, the operation is the first deceleration in the CUP, the hard disk stops and the screen tunes are dark (or closed off), then is not to run any programs until the books automatically shut down, just so stressed that small current discharge is to prevent the books too early to detect the battery voltage is insufficient, because the relatively large internal resistance this time, when the discharge voltage drop across more than drop quickly, easily mistaken for the system voltage is not enough power is low. (In fact, there is no electrical discharge). This is from the experience of my Sony laptop battery such as Sony PCGA-BP1N battery, Sony PCGA-BP2NX battery, Sony PCGA-BP2NY battery, Sony PCGA-BP2R battery, Sony PCGA-BP2S battery, Sony PCGA-BP2T battery, Sony PCGA-BP2V battery, Sony PCGA-BP4V battery, Sony PCGA-BP71 battery, Sony VGP-BPL2 battery, Sony VGP-BPS2 battery.

As mentioned above you have a clear understanding of the aging process of the battery. This phenomenon is inevitable, because each section of the battery can not fully consistent with a long time. But this time the capacity of the batteries are not fully used on a battery charge / over discharge will not cause the battery pack monitoring circuit that is full of / release completed. Others are fully satisfied; although lithium batteries have no memory effect, but I think that is just a theoretical argument, in fact, there have been other lithium additives to increase capacity or reduce the internal resistance of the additive.

Then every half a year, you can refresh your battery, like the old sony Laptop Battery. Then it can work better.

Wholesale Laptop Battery – Three Types Need to Pay Attention

Nowadays, drosphip laptop accessories from China has become a common business, if you want to wholesale laptop battery, there’s a motto concluded during my daily work may helpful for you – “cheap not equal to inferior”. For some people, when hearing the price of the laptop batteries, they have the definite answer on the quality of the item. In the book of little prince, adults prefer to judge by the price. In fact, it is not true for most cases. Here will bring in two types of laptop batteries that has cheap price but still popular among the users.

Firstly, the laptop batteries for students’ laptop. The brand and the model are the key points, which is the case with students’ laptop. You should be cautious on the price as some are very cheap. In this case, you should think twice before you send out your money. For students, the requirement of the configuration is comparatively lower. There is another trick of some cunning salesmen. They sold refurbished one at an attractive price. Some products have serious defects like broken laptop adapters. Those problems are potential. For some domestic users, it is a wise option to pick this type. It is cheaper and sufficient on the performance.

Secondly, laptop batteries for kids’ laptop. Due to the less function and limited users (kids), no wonder it is so cheap. Otherwise, few people can afford it.

Besides the two types of Sony laptop battery such as Sony PCGA-BP1N battery, Sony PCGA-BP2NX battery, Sony PCGA-BP2NY battery, Sony PCGA-BP2R battery, Sony PCGA-BP2S battery, Sony PCGA-BP2T battery, Sony PCGA-BP2V battery, Sony PCGA-BP4V battery, Sony PCGA-BP71 battery, Sony VGP-BPL2 battery, Sony VGP-BPS2 battery, you will see that the second-hand battery is a nice choice. Unlike the refurbished product, second-hand laptop battery may be brand new or old. It depends on the former owner of the laptop. For some people, they want to try new model. Then the former laptop and its battery can’t be used any more. Chances like this been captured is really lucky. Some are at brand new situation, and the owner are in a hurry to get a new one.

If you have the oversight and abundant experience on the wholesale laptop battery , you will get the worth one. Low price doesn’t mean inferior quality.