ITEM NAME:Dual Battery Selector Switch for Marine Boat Vehicles, ON-OFF 3 Speed Waterproof Description: ABS plastic housing, sturdy and durable, can resist the harsh marine.1 Piece Battery Selector Switch. Widely used for Car, Marine, Boat, RV, Camper, Truck, ATV, UTV, Battery banks and other devices. Can be used with two or more batteries and single or dual engine systems.
