500A 12V Battery Disconnect Switch with Lockout Plate Heavy Duty Kill Switch Fixed Handle Isolator for Car, Auto, RV, Boat, Truck About this item【Product Specification】 – Working Voltage: 12V 24V 36V, rated current: 500A, instantaneous current: 5000A. The Battery Disconnect Switch has two 10mm threaded studs with nuts for connecting to the negative battery cable.【Material & Safety are Always Priority】 – Joinfworld Battery disconnect switches are made of premium metal and copper with heavy-duty fixed die-cast handles that are waterproof and durable for any environment. It also has a Safe Lock that can be locked on the panel when you finish the work, it can prevent accidental closing or opening.【Easy to Install】 – You can turn it on or off just by turning the spin button. Our Battery Disconnect Switch has a lock that can be locked on the panel when you finish the work, it can prevent accidental closing or opening.【What You Get】- 1pc Battery Disconnect Switch with Lockout Plate, 1pc Metal Lock, super easy for you to carry and store. If you have any questions about our products, please contact us directly, we will help you solve your problems as soon as possible.【Extensive Compatibility】 – Heavy Duty Battery Disconnect Switch is widely used for cars, autos, boats, RVs, yachts, trucks and engineering vehicles.