BATTERY MODULE, BATTERY PACK COMPRISING SAME BATTERY MODULE, AND VEHICLE COMPRISING SAME BATTERY PACK

A battery module includes a battery cell, a bus bar assembly connected to an electrode lead of the battery cell and provided to both side surfaces of the battery cell, a heatsink provided to at least one side of the battery cell and the bus bar assembly, and a pair of cooling plates connected perpendicular to the heatsink and provided in direct contact with the bus bar assembly.