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Sony VGN-SZ400 Battery
Your Sony VGN-SZ400 battery allows you to move freely about so as to work or play wherever you fancy. It is OK to buy a battery with more milliamps, because it simply implies that the battery will last longer. What is important is the connection type and physical size of the battery. Not all batteries are the same, be sure to check the part number of the new battery and compare it to the one you are going to replace. The larger the battery, the longer you will be able to use the laptop when fully charged.
How can I tell if my Sony battery is about to fail?
- The Sony laptop will not boot up while unplugged
- The battery has its case swollen like its about to burst
- The laptop lasts under ten minutes while unplugged
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