APPARATUS AND METHOD FOR DIAGNOSING BATTERY

The present disclosure relates to an apparatus and method for diagnosing a battery, which may diagnose a state of a battery in consideration of an overpotential. The apparatus and method for diagnosing a battery according to the present disclosure have an advantage in that charging and discharging at a criterion C-rate is not forced to diagnose the state of the battery because the state of the battery is diagnosed based on a corrected profile in which overpotential is removed from the battery profile.