Battery pack and heatsink frame including heatsink walls and heatsink fins

摘要

A battery pack and a heatsink frame, the battery pack including a heatsink member; a plurality of battery cells; the battery cells being disposed in the heatsink member; and a fixing member, the fixing member fixing the battery cells to the heatsink member, wherein the heatsink member includes a heatsink plate having a first surface and a second surface opposite to the first surface, a plurality of heatsink walls disposed on the first surface of the heatsink plate, and a plurality of heatsink fins disposed on the second surface of the heatsink plate.