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Lenovo S40-70 Battery
Your Lenovo S40-70 battery allows you to move freely about which gives you the opportunity to use it anywhere in the house or even outdoors! Because no battery is the same, make sure and double-check the part number of the new battery and compare it to the one you are going to replace. More amps in a battery basically means 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 important is the actual size of the battery and the connection it has.
What signals that my battery is not working properly?
- The battery has its case swollen and looks like it will explode
- The unit refuses to turn on when not connected to the charger
- The laptop lasts under ten minutes before it dies
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