Both mAh and Wh are useful units for calculating the amount of energy that is received by the system from the source.
- mAh is used to indicate the rating of the battery as well as the amount of charge that is stored in the battery and
- Wh is used to indicate the amount of energy that is consumed by the equipment.
mAh to Wh calculator that can convert milliampere-hours (mAh) and voltage measured in volts to watt-hours (Wh).
E = Q x V / 1000
Wh = mAh x V / 1000
In the boxes below, enter the milliamp hour (mAh) and voltage (V):
Click here for more Electrical Calculators