BATTERY MODULE

Abstract

A battery module includes a housing, a plurality of battery cells, each of which includes an electrode assembly, a case accommodating the electrode assembly, a cap plate sealing the case, a pair of terminals protruding from the cap plate, and a vent between the terminals, the plurality of battery cells arranged in the housing in a first direction, a holder in the housing and facing the cap plate, and an inner sheet between the cap plate and the holder to cover the vent.

CPC Classifications