Built Like A Tank Heavy Duty Brass Battery Disconnect Switch Top Post Negative Terminal Power Cut Off With Removable Waterproof Knob For Cars Rv Atv And Boats

Brass Top Post Battery Disconnect Switch For Trucks And Rvs
✔️ 300 Amp Rated Current Compatible 15 To 17 Mm Posts Nylon Housing

Packaged as a single unit, this top post battery disconnect switch isolates your power source to stop parasitic drain during storage or maintenance. You can mount it directly onto grounded terminals across cars, RVs, ATVs, and marine setups without complex wiring.

✅ Flame retardant nylon housing withstands high heat and impacts
✅ Removable waterproof knob prevents unauthorized access and theft
✅ Three position dial toggles power flow while allowing quick removal
✅ Gold brass connector delivers steady conductivity without rust buildup

💡 How does a top post battery cutoff device protect electrical systems from overnight drainage?

Bolting this inline breaker near your negative lead makes it handy to block ghost loads from eating through charge levels while machines sit idle.

- Connect the copper stud directly to grounding cables and turn the rotary dial forward to kill current instantly

- Pull the plastic grip straight off after flipping the lever down so nobody can tamper with the wires

- Swap the assembly between trucks and campers whenever you park outside for weeks without hooking up chargers

✝️