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Sony VGN-SZ390P Battery
Your Sony VGN-SZ390P battery allows you to move freely about so that you can use it anywhere you please. It is OK to buy a battery with more milliamps, it simply means it is a stronger battery. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection. Because no battery is the same, be sure to check the part number of the new battery and compare it to the old one. The larger the battery, the longer it will last on a single charge.
Cues of a declining li-ion battery
- The battery has its case swollen and looking like it is going to burst
- The unit refuses to turn on when it is not plugged in
- The laptop lasts way less than it used to while unplugged
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Always buy computer products from a known seller when buying via the internet. Your Sony VGN-SZ390P will thank you for buying the right part! Always make sure to write down the part number so you order the correct battery replacement. Sony VGN-SZ390P battery should really be bought in brand new condition for obvious reasons, including possible wear on an old used battery.
Feel free to download your manual for help.
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