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How long does the battery last on a laptop computer?

Updated: 9/10/2019
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14y ago

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A battery will last 3-9 hours based upon the number of cells it has. The more cells the longer the battery charge will hold. The battery charge will also depreciate over time. It will last for a shorter and decreasing amount of time as it is used more often.

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Q: How long does the battery last on a laptop computer?
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