DEVICE FOR HEATING AND COOLING A BATTERY PACK

The invention describes a device (18) for heating and cooling a battery pack (12), in particular a vehicle drive battery pack comprising a plurality of battery cells, having a heating device (22) which comprises at least one heating element (26), and having a cooling device (20) which comprises at least one cooling element (24) through which a cooling fluid flows in order to carry away thermal energy. The at least one heating element (26) bears directly against the cooling element (24) or directly against a side of the battery pack (12) against which the at least one cooling element (24) also bears. The invention further describes a vehicle drive battery assembly (10) comprising a battery pack (12) which has at least one battery module (14) comprising a plurality of battery cells, and comprising a heating and cooling device (18).