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How do you get ampere hour from watt hour?

Answer:

Watt = ampere x volt. So if you know the voltage, you can convert amperes to watts or vice versa. If not, you don't have enough information.

Answer

The ampere hour (A^.h) is a unit of measurement for electric charge (the SI unit being a coulomb).

The watt hour (W^.h) is a unit of measurement for electrical energy (the SI unit being a joule).

In the case of cells and batteries, if you multiply its capacity (in ampere hours) by the voltage, then you'll have watt hours.!

First answer by Hilmarz. Last edit by Awaygood. Contributor trust: 65 [recommend contributor ]. Question popularity: 3 [recommend question].

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