Top Post Battery Disconnect Switch, Heavy Duty Car Battery Isolator Cut Off Switch 12V-48V, Battery Kill Switch Disconnect Isolator for Car, Vehicle, Truck, RV and Boats, Negative On/Off (1set)

Battery Isolator Switch: This battery disconnect switch features on/off 2 position, and is used for DC 12-48V systems. The "On/Off" function is simple and effective, providing an easy way to manage power without fuss. Please note that it is only suitable for battery negative terminals of 0.59-0.67in/15-17mm. Do not forcefully install it on terminals outside of this size range. Ease of Installation: This battery isolator switch 12v 24v 48v can be directly connected to the negative of the top post battery without modification, without the need for additional battery cables or lugs, making it easy to isolate and secure the electrical system. Its unique design makes your installation more convenient and simple than others. Quality Material: The battery isolator switch is made of high-quality ABS plastic and brass, which is durable and safe to use. It is also equipped with copper battery clamps and tapered posts for safer and more reliable conductivity. Reliable Function: This battery disconnect switch can effectively reduce power waste and extend the service life of the battery. Its leakage-proof protection mechanism can prevent accidental discharge of the battery, ensuring safety. Wide Application: This top post battery disconnect switch is suitable for DC 12-48V systems, used for isolating and protecting electrical systems. It is widely used in automobiles, ships, boats, RVs, campers, travel trailers, trucks, ATV, UTV, Battery banks and other electrical devices switch.