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Sony VGN-Z790 Battery
Your Sony VGN-Z790 battery allows you to move freely about which gives you the opportunity to use it anywhere in the house or even outdoors! It is OK to buy a battery with more milliamps, as it suggests the battery will last a bit longer on one charge. What is important is the physical size of the battery as well as the connection. Not all batteries are the same, make sure and double-check the size and model number in order to make sure it is similar to the old one. More amps in a battery basically means the longer it will last on a single charge.
What happens when my Sony battery is failing?
- The Sony laptop refuses to turn on while not connected to the AC adapter
- The laptop battery has its case swollen and looks like it will explode
- The laptop lasts less than half an hour while unplugged
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