Fit for: Battery plugs, jump leads, and auxiliary batteries – motorsports, boats, trucks, forklifts, wheelchairs, electric vehicles, etc. Suitable for cable diameters up to 9.4mm, 50.5mm2 or 1/0AWG. Specifications: Product Material: Polycarbonate Colour: Red Current: 175A Voltage: 600 Volts (Max) Operating Temperature: -20℃ to 105℃ Features: *Superior Material Made of light and durable polycarbonate housing with fire resistance to ensure its excellent performance and avoid corrosion. *Efficient Protection .