Top Post Battery Disconnect Switch for Cars Trucks RVs and Boats 12V to 48V Battery Kill Switch Negative On Off Power Cut Switch Heavy Duty 250A DC Continuous 1000A Cranking Easy Install
✔️ 250A DC continuous, 1000A DC cranking, 12-48V, negative clamp post
This battery disconnect switch is designed to safely isolate power in DC systems, making it ideal for cars, trucks, RVs, boats, campers, and more. It's mounted on the negative terminal for quick power cuts and secure shutdown during maintenance.
✅ 2-position on/off switch for simple power control
✅ 250A DC continuous, 1000A DC cranking rating
✅ Operating voltage 12-48V DC
✅ Includes negative battery clamp and tapered post
✅ ABS plastic housing with copper clamp for safe conduction
✅ Suitable for Car, Marine, Boat, RV, Camper, Trailer, and more
💡 What is a battery disconnect switch used for in 12- to 48-volt systems?
It's handy for preventing battery drain and safely isolating electrical circuits when parked or during maintenance.
- handy for saving charge and protecting electrical systems during storage
- quick on/off control to cut power to a DC system
- ideal for cars, boats, RVs, campers and trailers