The Powerman model 9338 is a 13.2V battery pack with a power capacity of 92Wh. Features specially selected NiCd cells, a fully isolated integrated charger and dual 4-pin XLR connectors. It has been designed to provide a robust and reliable source of power. The outer case is lightweight, tough and styled for comfort. The 9338 can be worn in several ways and weighs only 9.3lbs.