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Acer TravelMate 7220 Battery
Your Acer TravelMate 7220 battery makes your laptop portable so as to work or play inside, outside or anywhere your heart desires. Not all batteries are the same, be sure to check the size and model number in order to make sure it is similar to the old one. The larger the battery, the longer you will be able to use the laptop on one charge. Buying a battery with a higher milliamp rating is fine, as it just means the battery will last longer. What is truly important is the physical size of the battery as well as the connection.
Chief elements of a bad li-ion battery
- The battery gets puffy and looking like it is going to burst
- The laptop lasts way less than it used to before it shuts itself down
- The laptop will not boot up when it is not plugged in
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