BATTERY MANAGEMENT APPARATUS, BATTERY MANAGEMENT METHOD, BATTERY PACK, AND ELECTRIC VEHICLE

A battery management apparatus according to the present disclosure includes a memory to store a charging sequence table that records a correspondence relationship between first to mtemperature ranges, first to mSOC lists and first to mcurrent lists, a sensing unit to detect a voltage, a current and a temperature of a battery, and a control unit. Each of the SOC lists defines first to nSOC ranges. The control unit determines a current SOC of the battery based on the detected voltage and the detected current. The control unit determines a temperature range of interest, a SOC list of interest and a current list of interest based on the detected temperature. The control unit determines a remaining charging time required to charge the battery to a target SOC based on the detected current, the current SOC, the SOC list of interest and the current list of interest.