BATTERY PACK VENTING SYSTEM WITH VENT SPOUT

A battery pack venting system includes a cell stack including battery cells disposed along a cell stack axis, and an enclosure assembly providing an interior that houses the cell stack. The enclosure assembly has a first enclosure wall and a plurality of second enclosure walls. The system further includes one or more primary vents in the first enclosure wall, and one or more vent spouts in the first enclosure wall.