Disconnect switch universal battery 12V on/off rotary battery switch knob for automobile; d weight; wka oacute; go to the car; Vehicle Delivery Truck Function: 1. Directly connect to the battery terminal: This battery switch knob can be connected directly to the battery terminal and cut off by loosening the wheel. It is simple to use and easy to use. 2. 6V/12V/24V Battery: This car battery isolator is suitable for 6V/12V/24V battery. It is a high-speed battery isolator switch that RY can cut off the switch quickly and quickly, and is suitable for round traditional terminal batteries. 3. New Corrosion-Resistant Material: This car battery switch is made of new corrosion-resistant material. The metal nut and full copper terminals make this power supply very durable and has a long service life. 4. Mini & Portable: This battery power cut switch is lightweight and portable. No matter if you put it in a set, backpack or car trunk, it won't take up space. It won't weigh you down with any weight, making your daily car maintenance easy and efficient. 5. Convenient and Widely Used: The knob design makes the power of the battery disconnect, easy to operate. It is widely used in automobiles, off-road vehicles, heavy trucks; RVs, marine boats and yachts, etc. Specification: Origin: Mainland China Item Type: Accumulator Circuit Breaker