The total energy available, expressed in watt‐hours (kilowatthours), which can be withdrawn from a fully charged cell or batteryTwo or more electrochemical cells are enclosed in a container.... The energy capacity of a given cell varies with temperature, rate, age, and cut‐off voltageThe amount of electromotive force, measured in volts, that exists.... This term is more common to system designers than it is to the batteryTwo or more electrochemical cells are enclosed in a container... industry where capacity usually refers to amperehours.
