Universal 12V Battery Isolator Cut Off Kill Switch for Van, Truck, Car, Boat - Heavy-Duty, Waterproof with Key, Quick Disconnect, Fits 6V/12V/24V Batteries

【HEAVY-DUTY CONSTRUCTION 】Built with solid metal nuts, rivets, and copper terminals for durability and long-lasting use. 【UNIVERSAL COMPATIBILITY】Suitable for 6V, 12V, and 24V batteries, making it ideal for various vehicles such as motorcycles, cars, vans, trucks, and boats. 【EASY OPERATION】Quickly disconnects battery power by loosening the green wheel, providing a simple and efficient way to cut off power. 【VERSATILE INSTALLATION】Can be mounted internally or externally on your vehicle, offering flexibility based on your needs. 【WATERPROOF DESIGN】Comes with a waterproof cover to protect the switch from moisture and environmental elements. 【SECURE FIT】Specifically designed for round conventional terminal batteries, ensuring a reliable and secure connection.