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Acer Aspire 7120 Battery
Your Acer Aspire 7120 battery makes your laptop portable so that you can use it anywhere you please. It is OK to buy a battery with more milliamps, it simply means it is a stronger battery. What is truly important is the connection type and physical size of the battery. Not all batteries are the same, make sure and double-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 on one charge.
Cues of a barely functioning Acer battery
- The battery gets puffy and looks like it will explode
- The laptop is unable to boot up when it is unplugged
- The laptop lasts less than half an hour while unplugged
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