BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME

A battery module including: a battery cell stack in which a plurality of battery cells are stacked; a housing that houses the battery cell stack; a busbar frame that covers the front and rear surfaces of the battery cell stack; and an insulating member that has an upper part and two side parts, and surrounds the upper surface and both side surfaces of the battery cell stack, and the insulating member is positioned between the battery cell stack and the housing. Both side parts of the insulating member are formed by alternately and repeatedly folding a portion of the insulating member.