Insert mWh and voltage (V) and click on Calculate to obtain milliamp-hours (mAh).

mWh

V

mAh

Formula is (mWh)/(V) =(mAh).
For example, if you have 1500 mWh and a voltage of 5V, the number of mAh is 1500Wh / 5V = 300mAh.

Insert milliamp hours (mAh) and voltage (V) and click on Calculate to obtain milliwatt-hours (mWh).

mAh

V

mWh

Formula is (mAh)*(V) = (mWh).
For example, if you have a 300 mAh battery and a voltage of 5 V, the energy is 300mAh * 5V = 1500 mWh.

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