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Sony VGN-A290 Battery
Your Sony VGN-A290 battery allows you to move freely about so as to work or play inside, outside or anywhere your heart desires. Getting a battery with a higher amp rating is OK, because it simply implies that the battery will last longer. What really is critical to a battery fitting your laptop is the actual size of the battery and the connection it has. Because no battery is the same, be sure to check the model number and compare it to the old battery. The more power the battery has, the longer it will last when fully charged.
What to see if the primary battery is not working properly?
- The Sony laptop does not turn on when it is not plugged in
- The laptop does not last longer than 45 minutes before it shuts itself down
- The battery has its case swollen and looking like it is going to burst
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