USB Phone World Posting Page
Monday, March 26, 2012

Laptop computers have become an indispensable part of our daily lives in recent years. Portable, highly functional and versatile, they’re the number one choice of dealing with everyday tasks of businesspeople and ordinary people in their daily activities.

Due to their importance in our daily lives, one critical aspect of evaluating a laptop computer—batteries—seems even more important when we try to buy a laptop computer and use it for quite a long time. Battery life, as is known to many, is a parameter used to determine the time period during which a laptop computer can function normally. Usually, laptop batteries can sustain a laptop computer for 3 to 4 hours, depending on the specifications of a laptop battery and the power needs of the computer and the programs the user runs. Lithium-ion batteries are common nowadays. They are one of the most popular types of rechargeable battery for portable electronics like a laptop computer.

laptop battery

How to decide if a laptop battery is high-quality? Here are a few key parameters: volt, capacity, and battery type. Another important thing to consider when shopping for a laptop computer or a replacement battery is the amount of cells contained within a laptop battery. Usually, there are two sorts of battery cells: 6 cells and 9 cells. The more the cells, the more capacity the battery has. But more cells also mean your laptop is heavier. So if you are the type of persons who carry laptops with you almost all the time, the battery cell number is a big concern.

Great care should be taken to increase the battery life of a laptop computer. Dimming your laptop screen is one of the best and easiest ways to increase your laptop batteries run time. Turn off your Wi-Fi wireless and Bluetooth if not needed. Tweak your computers power options. Don't play computer games, music CD's or DVD movies for multimedia activities drain laptop batteries quicker than ever.

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by: USB Phone World