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Acer TravelMate 2420 Battery
Your Acer TravelMate 2420 battery allows you to move freely about so that you can use it anywhere in the house or even outdoors! Not all batteries are the same, make sure and double-check the model number and compare it to the one you are going to replace. It is OK to buy a battery with more milliamps, it simply means it is a stronger battery. What is truly important is the actual size of the battery and the connection it has. The more power the battery has, the longer it will last when fully charged.
What signals that my primary battery has gone bad?
- The laptop battery gets puffy and looking like it is going to burst
- The unit is unable to boot up when it is unplugged
- The laptop does not last longer than 45 minutes while using the battery only
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