Sea-Dog Power Box Battery Switch One Size. The switch features a removable knob for extra security. The power box includes two power sockets two Anderson outputs one USB-C port and four USB-A ports.Features:Onboard internal fuse block great for john boats and kayaksAnderson battery plug with terminals and four #8 FH mounting fasteners included12-24V. 50ASpecifications:Length (inch): 6-1/4"Height (inch): 3-1/8"Width (inch): 5-9/16" Volts: 12-24Total Output (Amps): 50AWeight: 1.70 lb.Color: Black box Specifications for Sea-Dog Power Box Battery Switch: Manufacturer: Sea-Dog Color: Black Package Contents: Sea-Dog Power Box Battery Switch Sea-Dog 422737-3: Power Box Battery Switch One Size