BATTERY MODULE, BATTERY PACK INCLUDING BATTERY MODULE, AND VEHICLE INCLUDING BATTERY PACK

Disclosed is a battery module, which includes a battery cell assembly including a plurality of battery cells stacked on each other, a base plate configured to support a lower side of the battery cell assembly, a cover plate spaced apart from the base plate and configured to cover an upper side of the battery cell assembly, and an elastic bead unit disposed between the cover plate and the battery cell assembly.