【Quality Material】Our current isolator is made of high quality ABS and brass, the nut and washer are made of brass, rust and corrosion resistant, good conductivity and long service life. 【Product Content】When purchasing our product, you will receive 2pcs two bolts power isolator, 2pcs waterproof cover and 4pcs key with holes, Continuous current: 200A, Voltage: 12V-24V, Size size 7.8 x 6cm. 【Easy to install】This current isolator can be connected to the positive terminal of the battery cable, after installation, you can cover the waterproof cover to prevent dust and water droplets into the keyhole, keys with small holes can be threaded on a string, easy to carry. 【Quick Disconnect】This current isolator prevents current leakage, relieves power consumption when the vehicle or boat is not in use, safely disconnects the battery and extends battery life. 【Widely Used】This current isolator is ideal for protecting cars, caravans, yachts, boats and motor vehicles, making your journey safer and