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Sony VGN-B100B Battery
Your Sony VGN-B100B battery makes your laptop portable which gives you the opportunity to use it wherever you fancy. The larger the battery, the longer you will be able to use the laptop on one charge. Because no battery is the same, make sure and double-check the model number and compare it to the one you are going to replace. Buying a battery with a higher milliamp rating is fine, it just means the battery will go further on a single charge. What is important is the connection type and physical size of the battery.
Some clues of a barely functioning battery
- The laptop lasts less than half an hour before it shuts itself down
- The laptop battery is puffed up like its about to burst
- The laptop is unable to boot up while unplugged
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