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Sony PCG-SR27 Battery
Your Sony PCG-SR27 battery allows you to move freely about so as to work or play anywhere you please. More amps in a battery basically means the longer it will last when fully charged. Because no battery is the same, make sure and double-check the physical connection and size and compare it to the one you are going to replace. 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.
What warnings should I watch out for to know if my battery is failing?
- The laptop battery gets puffy like its about to burst
- The laptop lasts way less than it used to while unplugged
- The unit will not boot up while not connected to the AC adapter
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