QWORK High-Performance DC Battery Disconnect Switch, Battery Shut/Cut Off Switch with 0.78ft Cord, for DC 12-48V Cars, RVs, Boats, Supports 100A Operation

["Versatile Operating Parameters: Designed for seamless integration with DC 12-48V systems, featuring ON/OFF functionality and supporting up to 100A continuous operation at 12V for reliable performance.","Primary Functionality: Effectively disconnects the battery to prevent drain, providing a safe and reliable disconnection method for vehicles like cars, RVs, and boats.","Design: Easily connects to the negative terminal of top post batteries, complete with a 0.78ft cord on each side and mounting holes for secure installation.","Versatile Compatibility: Suitable for DC 12-48V systems, ensuring seamless operation across various vehicles, including cars, RVs, and boats.","Robust Construction: Crafted with a sturdy flame-retardant ABS housing and brass metal contact parts, ensuring durability and exceptional conductivity."]