THERMAL MANAGEMENT STRUCTURE FOR BATTERY ARRAY

A thermal management structure for a battery pouch of a vehicle battery pack includes a plurality of walls. The plurality of walls include a pair of outer walls and an intermediate wall. Each outer wall is in a heat transfer relationship with a respective outer side of the battery pouch. The intermediate wall is disposed between the pair of outer walls and is in a heat transfer relationship with an inner side of the battery pouch. Each of the outer walls includes a first lattice structure and the intermediate wall includes a second lattice structure.