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Lenovo ThinkPad 4286 Battery
Your Lenovo ThinkPad 4286 battery allows you to move freely about so as to work or play wherever you fancy. 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. 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. More amps in a battery basically means the longer you will be able to use the laptop when fully charged.
Subtle hints the primary battery needs a replacement ASAP
- The Lenovo laptop will not boot up when not connected to the charger
- The battery is puffed up like its about to burst
- The laptop lasts under 20 minutes while using the battery only
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