Capacity C = discharge battery (constant current) I × discharge time (hours) T.
Battery capacity is one of the performance indicators important for measuring battery performance. It indicates the quantity of electricity released by the battery under certain conditions (discharge rate, temperature, termination voltage, etc.). (can be carried out with the JS-150D discharge test), that is, the battery capacity, usually in ampere-hours (abbreviated, expressed as A·H, 1A·h=3600C).
The battery capacity is divided into actual capacity, theoretical capacity and rated capacity according to different conditions. The battery capacity C is the integral of the current I from t0 to t1, and the battery is divided into positive and negative poles.