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Why do some batteries last longer than other?

Updated: 7/13/2022
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Wiki User

9y ago

Best Answer

Batteries have different sizes and amounts of power.

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I don't think that is what they want to know.

Some batteries (of the same size) last longer because they all have different mAh levels. The more mAh a battery has, the more energy is stored in it.

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Vanessa Nader

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1y ago
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Q: Why do some batteries last longer than other?
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