This dual battery selector switch is made of high‑strength plastic with copper‑plated cable lugs to improve durability. Item Type: Battery Selector Switch. Except the functions of the battery disconnect switch, the switch also allows the selection of batteries (two or more) for specific purposes, including starting the engine, running accessories and charging.
eBay
300A 4-Level ON/Off Disconnect Switch 4 Position Battery Power Cut Master Switch Waterproof Heavy Duty Battery Disconnect Switch. Rated current: 300A. 1 x Marine Boat Battery Switch. Origin: Mainland China.
eBay
Selector Position: ON - OFF. Eliminate any power draw from the battery when vehicle or boat is not in use. 1 x Battery Switch. Can stand alone or be locked together with other switch. - Widely used for Car, Marine, Boat, RV, Camper, Truck, ATV, UTV, Battery banks and other 0-60V Devices.
eBay
Universal Auto Car Battery Isolator Switch 12V 36V 24V Main Power Isolation Disconnector Cut Off Kill Switch For RV Boat 300A. Rated current: 100A (Max 300A). Running capacity 100A, Max capacity 300A.
eBay
12V/24/32V 200A Mini Panel Mount Battery Isolator Kill Cut Off Switch Car Marine. 【Disconnect Battery Protection】This battery isolator switch can eliminate any power draw from the battery when vehicle or boat is not in use.
eBay
Simple Installation: The installation is simple, mounting holes accept 3/8in (M10) stud, not easy to loosen, convenient for using, save your efforts. Premium Material: Battery disconnect switch is made of premium ABS and tinned copper material, rustproof, high strength, sturdy and durable.
eBay
Safety Protection: This waterproof battery isolator switch safely disconnects the battery, avoiding unnecessary power drain when vehicles or boats are idle. Premium Material: The casing is made ofsturdy plastic with copper studs and nuts, ensuring longevity and security.
eBay
eBay