The BP-6AA is an external battery pack for TASCAM hand-held products. Accommodating six AA batteries (alkaline or nickel-hydrogen), the BP-6AA enables your equipment to run for many hours at locations where power outlets are not available. DC Power is supplied via an included cable or a USB cable that comes with the connecting equipment. The BP-6AA can be bundled with the equipment with a tripod screw on the tripod attachment, while a screw hole on the battery pack allows the BP-6AA to mount between a tripod and the equipment.