1Pc Universal Car Battery Disconnect Switch Battery Terminal Anti-Leakage Switch Battery Disconnect Isolator Cut Off Switch, Heavy Duty Battery Disconnect Switch - Dual Terminal Isolation, Manual Operation, Compatible With 12V/24V Systems - Anti-Leakage Protection For Cars, Trucks, Boats, RVs, ATVs, Marine - Industrial-Strength Electrical Disconnect, Rugged Design, High Conductivity, Boat Owners