One embodiment of the present disclosure relates to a secondary battery module. A secondary battery module includes a plurality of battery cells and a first frame configured to accommodate and cool the plurality of battery cells. The first frame includes a housing configured to accommodate the plurality of battery cells and at least one cooling plate coupled to one surface of the housing, interposed between groups of one or more battery cells among the plurality of battery cells disposed in the housing, and configured to fix the plurality of battery cells and dissipate heat generated from the plurality of battery cells.