BATTERY MODULE AND BATTERY PACK WITH ENHANCED SAFETY

A battery module may include a cell assembly including multiple battery cells that are mutually stacked, a module case configured to accommodate the cell assembly in an internal space, and a cover portion that is coupled to an outer surface of the module case and has a blocking layer disposed between the module case and the cover portion to block an entry and exit of flames and reduce heat transfer. In addition, the blocking layer may be formed in a foam form, may be coupled to the cover portion and may be integrally formed with the cover portion.