Battery Module And Battery Pack Including The Same

A battery module includes a battery cell stack, a module frame, and a bus bar frame. The battery cell stack is configured to include a plurality of battery cells including electrode leads that are stacked in in the battery cells. The module frame is configured to accommodate the battery cell stack. The bus bar frame is positioned in a protrusion direction of the electrode leads protruding from the battery cells. A protrusion is formed in either the bus bar frame or the module frame. An insertion hole into which the protrusion is inserted is formed in the other of the bus bar frame and the module frame than the one of the bus bar frame and the module frame in which the protrusion is formed.