12V Auto Quick Master Top Post Battery Disconnect Switch with Green Knob

About this item 【Powerful and Versatile】- The battery disconnect switch is a must-have for protecting vehicles and electrical equipment batteries. With a capacity of up to 125A continuous and 500A crank current, it is suitable for cars, boats, trucks, RVs, and more. 【Enhanced Safety】- Designed to prevent unauthorized use and battery drain, the battery cut-off switch effectively cuts off power flow from the vehicle's battery. This reduces the risk of electrical fire and ensures the battery remains in optimal condition when not in use. 【Convenient Operation】- The battery kill switch is easy to use. Simply engage power by tightening the green knob, and disconnect all power by slightly loosening the knob. Before installation, ensure that the negative battery post and battery clamp are clean for optimal performance. 【Wide Compatibility】- The battery disconnect switch is compatible with most top post terminals (15-17mm cone battery negative post). Please ensure that your vehicle operates at