BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME

A battery module including: a battery cell stack including a plurality of battery cells; a housing for the battery cell stack, which has an open front surface and an open rear surface; a pair of busbar frames located on the front and rear surfaces of the battery cell stack, respectively; and a first thermal conductive resin layer located between the upper surface of the battery cell stack and the upper part of the housing; an injecting part formed on the upper part of the housing; and a first thermal conductive resin layer formed by injecting a thermal conductive resin from the injecting part toward the battery cell stack.