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Sony VGN-B55T Battery
Your Sony VGN-B55T battery allows you to move freely about so that you can use it anywhere in the house or even outdoors! Not all batteries are the same, be sure to check the part number of the new battery and compare it to the one you are going to replace. The larger the battery, the longer you will be able to use the laptop on a single charge. Buying a battery with a higher milliamp rating is fine, as it suggests the battery will last a bit longer on one charge. What is important is the actual size of the battery and the connection it has.
Hints the li-ion battery has to be replaced
- The laptop lasts way less than it used to before it dies
- The unit does not turn on when not connected to the charger
- The battery gets puffy and looking like it is going to burst
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