Battery module, and battery pack and vehicle comprising same

Abstract

A battery module can include a battery cell assembly comprising a plurality of battery cells, a bus bar assembly on the battery cell assembly and electrically connected to the plurality of battery cells, a cooling unit spaced apart by a certain distance from the bus bar assembly and configured to cool the battery cell assembly, a potting resin on at least one of an upper side and a lower side of the battery cell assembly. At least one of a lower side and an upper side of the plurality of battery cells includes a vent unit being configured to discharge gas therethrough and a bottom frame.

Dependencies are inferred from the claim text.