Abstract: The invention relates to a device for the thermal regulation of a motor vehicle battery pack (1) comprising at least one battery (5) contained in a housing (3), the thermal regulation device comprising: at least one heat exchanger (9) in contact with the battery (5), at least one elastic element (15) arranged in the bottom (14) of the housing (3) so as to hold the heat exchanger (9) against the battery (5). An insulator (13) is interposed between the elastic element (15) and the heat exchanger (9).

Abstract: A heat exchange plate for battery thermal management is disclosed. The heat exchange plate includes a base having a circuit of ducts for the circulation of heat-transfer fluid or refrigerant between an inlet and an outlet for heat-transfer fluid, and, fixed to the base, a contact plate intended to come into contact with the battery to be thermally regulated and covering said ducts, the base being made of molded plastic material and the contact plate being produced in a thermo-conductive material. A manufacturing method for such a heat exchange plate is also disclosed.