| 摘要 |
The present invention provides a battery pack including: one or more battery modules including a battery cell stack in which two or more battery cells capable of charging/discharging are stacked; a battery management system for controlling an operation and a state of the battery modules; a micro controller unit (MCU) connected to the battery management system and electrically connected to sensors for measuring the state of the battery modules; and a pack case in which the battery module, the battery management system, and the MCU are received, and which surrounds the same, wherein a temperature control member, which heats the battery cells or the inside of the pack case when a temperature inside the pack case is lower than a first predetermined reference temperature, and cools the inside of the pack case when the temperature exceeds a second predetermined reference temperature, is connected to the MCU. |
