POLYMER-BASED BATTERY PACK ENCLOSURE ASSEMBLIES WITH INTEGRATED THERMAL MANAGEMENT FEATURES

This disclosure details exemplary battery pack designs for use in electrified vehicles. Exemplary battery packs may include a polymer-based enclosure assembly having features for thermally managing internal components of the battery pack. In some embodiments, the enclosure assembly may include molded-in fluid channels or molded-in tubing for establishing a cooling circuit of the battery pack. In other embodiments, the enclosure assembly may include molded-in channels that receive tubing for establishing a cooling circuit of the battery pack.