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Sony VGN-NR285E Battery
Your Sony VGN-NR285E battery makes your laptop portable so as to work or play where you want. The larger the battery, the longer it will last when fully charged. Because no battery is the same, be sure to check the size and model number in order to make sure it is similar to the old battery. Buying a battery with a higher milliamp rating is fine, because it simply implies that the battery will last longer. What is truly important is the physical size of the battery as well as the connection.
Major signs Sony battery has to be replaced
- The laptop does not last longer than 45 minutes while unplugged
- The battery has its case swollen like its about to burst
- The laptop will not boot up while unplugged
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