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Acer Extensa 4420 Battery
Your Acer Extensa 4420 battery makes your laptop portable so that you can use it anywhere in the house or even outdoors! The more power the battery has, the longer it will last when fully charged. Buying a battery with a higher milliamp rating is fine, as it suggests the battery will last a bit longer on one charge. What is important is the actual size of the battery and the connection it has. Not all batteries are the same, make sure and double-check the part number of the new battery and compare it to the old battery.
Major signs your battery should need replacing
- The laptop lasts less than an hour while unplugged
- The battery gets puffy and looking like it is going to burst
- The laptop does not turn on at all when unplugged
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Acer Extensa 4420 battery should really be bought in new condition because of wear and tear on any older used one. Always make sure to double-check the part number before buying a battery replacement. The Acer laptop will love you more for buying smart. Always buy computer products from a known seller if you buy anything online.
Feel free to download your manual for help.
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