BATTERY CONTROL APPARATUS

A battery control apparatus includes a controller configured to control charging and discharging of a battery. During a use period of the battery, the controller is configured to estimate a state of health of the battery to obtain an estimated state of health; obtain, in accordance with relationship information indicating a relationship between a state of health of the battery after deterioration and a state of charge of the battery after deterioration, a state of charge after deterioration corresponding to the estimated state of health; and adjust the state of charge of the battery to the state of charge after deterioration.