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Lenovo ThinkPad A21E Battery
Your Lenovo ThinkPad A21E battery makes your laptop portable which gives you the opportunity to use it where you want. More amps in a battery basically means the longer you will be able to use the laptop on one charge. Not all batteries are the same, be sure to 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, as it signifies that the battery can last for a longer period of time on one charge. What is important is the connection type and physical size of the battery.
Major warnings of a worsening li-ion battery
- The battery is puffed up and looks like it will explode
- The laptop is unable to boot up at all when unplugged
- The laptop does not last longer than 45 minutes before it dies
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A Lenovo ThinkPad A21E battery should be purchased in factory new condition for obvious reasons, including possible wear on any old one. The Lenovo ThinkPad A21E laptop will thank you for buying the right part! It is always best to check and double-check the manufacturers part number before buying a battery replacement. Try to always order computer products from a well-known website if you buy anything online.
Feel free to download your manual for help.
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