Abstract: A battery pack includes a battery including at least one battery cell, a switching element including a charging switch and a discharging switch arranged on a high current path via which a charging current and a discharging current flow, a battery manager configured to monitor a voltage and a current of the battery, and to controlling charging and discharging of the battery based on the voltage of the battery, and a switch driver configured to output a second driving signal for driving the charging switch according to a control signal from the battery manager, wherein the battery manager is further configured to set a charging current limit based on a deterioration degree of the battery, and to control the charging switch by using the switch driver so that a magnitude of the charging current applied to the battery is equal to or less than the charging current limit.

Abstract: A battery pack includes a battery including at least one battery cell, a switching element including a charging switch and a discharging switch arranged on a high current path via which a charging current and a discharging current flow, a battery manager configured to monitor a voltage and a current of the battery, and to controlling charging and discharging of the battery based on the voltage of the battery, and a switch driver configured to output a second driving signal for driving the charging switch according to a control signal from the battery manager, wherein the battery manager is further configured to set a charging current limit based on a deterioration degree of the battery, and to control the charging switch by using the switch driver so that a magnitude of the charging current applied to the battery is equal to or less than the charging current limit.