BATTERY MODULE, METHOD FOR PREPARING THE SAME AND BATTERY PACK INCLUDING THE SAME

A battery module according to an embodiment of the present disclosure includes a cell stack including a plurality of battery cells, and a module frame accommodating the cell stack, a bottom part of the module frame includes a first area, a second area, and a third area, in which a thermally conductive resin layer is formed, and the thermally conductive resin layers of the first area and the second area are thicker than the thermally conductive resin layer of the third area.