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Acer Aspire 4920 Battery
Your Acer Aspire 4920 battery allows you to move freely about so as to work or play anywhere you please. Not all batteries are the same, be sure to check the model number and compare it to the old one. It is OK to buy a battery with more milliamps, it simply means it is a stronger battery. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection. The larger the battery, the longer you will be able to use the laptop on a single charge.
Red flags poorly running battery
- The laptop battery has its case swollen like its about to burst
- The unit refuses to turn on while unplugged
- The laptop lasts under ten minutes before it shuts itself down
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