BATTERY PACK AND VEHICLE INCLUDING SAME

Disclosed is a battery pack and a vehicle including the same. The battery pack includes a plurality of battery cell; a frame configured to accommodate the plurality of battery cells and having at least one inlet for introducing a cooling medium and at least one outlet for discharging the cooling medium; a pack case configured to accommodate the frame and configured to allow the cooling medium to move; and a partition member installed inside the pack case and configured to partition a portion where the inlet is located and a portion where the outlet is located, the partition member having at least one movement hole through which the cooling medium moves.