COMPOSITE BATTERY PACK WALL WITH MICA INNER LAYER

A battery pack includes a housing configured to house one or more battery packs comprising battery cells, the housing including a plurality of walls. at least one of the plurality of walls includes a first insulating layer comprising a phyllosilicate mineral and/or a ceramic; a first metallic layer connected to the first insulating layer; a second insulating layer connected to the first metallic layer; and a second metallic layer connected to the second insulating layer.