How To Calculate The Ampere Hour Of A Battery. A Lithium-ion battery showing Watt-hour Wh rating on the case. Where E is the energy stored in the batter in watt-hours.
If you are using a different voltage battery the amp-hours will change by dividing it. A is the amp hours battery capacity w is the power outputusage. The watt-hour is a unit of energy equal to one watt of output for an hour.
This calculator will tell you what battery.
The following equation is used to calculate the total run time of a battery. You will learn to calculate a D. Which is the formula used by the calculator above to determine amp hours. E V Q.
