BATTERY MODULE

A battery module includes: a plurality of battery cells each including a bottom surface, the plurality of battery cells being arranged in a first direction; a cooling plate facing the bottom surface of each of the plurality of battery cells; and a heat conduction member provided between each of the plurality of battery cells and the cooling plate. The cooling plate has a protrusion and a recess at a portion facing the bottom surface of each of the plurality of battery cells. The heat conduction member is sandwiched between the protrusion of the cooling plate and the bottom surface of each of the plurality of battery cells, and is provided to be located in the recess of the cooling plate.