Battery Disconnect Switch 1000A — Heavy Duty Manual Lever On/Off for Car, Truck, Boat & RV
Protect your vehicle's electrical system and prevent battery drain with this heavy-duty 1000A battery disconnect switch. The manual lever design gives you instant on/off control of the battery circuit — ideal for anti-theft security, long-term storage, and electrical maintenance on cars, trucks, boats, and RVs.
Key Features
1000A DC Rated — Handles high-current loads for reliable performance across all vehicle types
Manual Lever On/Off Control — Simple, positive-action lever switch for instant battery circuit disconnect
Negative Terminal Cut-Off — Disconnects the negative battery terminal to fully isolate the electrical system
Corrosion-Resistant Contact Points — Treated contact surfaces maintain consistent electrical connectivity over time
Screw Terminal Installation — Secure screw-type terminals for a solid, vibration-proof connection
Universal Fit — Compatible with cars, trucks, boats, RVs, marine vessels, and off-road vehicles
Easy to Install — Straightforward installation with no special tools required
Specifications
Attribute
Detail
Rated Current
1000A DC
Switch Type
Manual lever On/Off
Disconnect Type
Negative terminal cut-off
Terminal Type
Screw terminals
Contact Material
Corrosion-resistant
Compatible Vehicles
Car, truck, boat, RV, marine, off-road
Generation
3rd Gen heavy duty design
Use Scenarios
Anti-theft battery isolation when vehicle is parked or stored
Preventing parasitic battery drain during long-term storage
Safe electrical system isolation during maintenance or repairs
Marine and boat battery management and safety shutoff
RV and camper battery disconnect for off-season storage
