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Sony VGN-NR320E Battery
Your Sony VGN-NR320E battery makes your laptop portable so that you can use it wherever you fancy. The more power the battery has, the longer you will be able to use the laptop when fully charged. It is OK to buy a battery with more milliamps, it just means the battery will go further on a single charge. What is truly important is the actual size of the battery and the connection it has. 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 battery.
What are the clues to watch out for to know my li-ion battery really needs to be replaced?
- The laptop battery is puffed up and looks like it will explode
- The unit does not turn on when not connected to the charger
- The laptop does not run longer than one hour while unplugged
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