Universal Battery Disconnect Switch - Supports 12V and 24V systems, rated current 250A, instantaneous current 750A. The battery cut off switch 12v is suitable for a wide range of vehicles including cars, trucks, boats, RVs, campers and so on
Extend Battery Life & Prevent Drain - The marine battery switches cut off battery power effectively to prevent unwanted drain during storage or downtime. This boat battery switch helps prolong battery life and protect your vehicle's electrical system from accidental discharge or leakage
Dependable Protection - The battery kill switch is built with pure brass for excellent conductivity, Constructed with a rugged build, this sturdy battery disconnect assures continuous performance amidst challenging conditions, ensuring lasting protection for your vehicle's electrical management
Easy to Install on Battery Negative Terminal - The battery shut off switch 12v only work for the negative terminal of battery. Connect the negative wire to the other side of the switch, no additional wires to connect
Please Notice - The adjustment negative terminal hole is 0.39-0.86inch (10-22mm). Before purchasing, please make sure whether the hole size of the product is suitable for your car battery negative terminal