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Sony VGN-TZ390 Battery
Your Sony VGN-TZ390 battery allows you to move freely about so that you can use it where you want. It is OK to buy a battery with more milliamps, because it simply implies that the battery will last longer. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection. More amps in a battery basically means the longer it will last on a single charge. Because no battery is the same, make sure and double-check the size and model number in order to make sure it is similar to the old battery.
Key clues to watch for in a failing li-ion battery
- The laptop battery gets puffy like its about to burst
- The laptop will not turn on when not connected to the charger
- The laptop lasts less than half an hour before it dies
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A Sony VGN-TZ390 battery will be better for your laptop new due to the wear on an older one. Try to always get computer products from a known seller when buying parts online. Always make sure to write down the part number so you order the correct battery replacement. The Sony VGN-TZ390 laptop will thank you if you purchase parts smartly!
Feel free to download your manual for help.
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