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Sony VGN-TZ290 Battery
Your Sony VGN-TZ290 battery allows you to move freely about so that you can use it anywhere in the house or even outdoors! The more power the battery has, the longer it will last on one charge. It is OK to buy a battery with more milliamps, as it signifies that the battery can last for a longer period of time on one charge. What is important is the actual size of the battery and the connection it has. Not all batteries are the same, be sure to check the physical connection and size and compare it to the old battery.
Major indications of an ailing Sony battery
- The laptop battery has its case swollen and looking like it is going to burst
- The laptop does not turn on when not connected to the charger
- The laptop does not run longer than one hour before it shuts itself down
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