BATTERY PACK

摘要

PURPOSE: A battery pack is provided to control the charging/discharging by respectively measuring the temperature of a plurality of battery cells. CONSTITUTION: A battery pack(100) includes: a plurality of battery cells(110); a plurality of temperature sensors(120) which creates a temperature signal by sensing the temperature of the battery cell; a plurality of A/D converter(130) which classifies the temperature sensors into a plurality of groups and converts temperature signals into digital signals; an identification signal unit(150) which is connected to the A/D converter and applies different identification signals by the A/D converter; and a control unit(140) which receives the identification signals and temperature signals and identifies the temperature of the battery cell through the identification signals.