Widely used in connect/disconnect power to a winch or other electrical device such as remote battery chargers, power inverters, solar setups,trailers, or for any requiring a high-current. Rated currents (amperes): 175 A.Rated Voltage: 600 V Convenient installation: you can install these battery cable quick connector disconnect plug quickly, insert the wires into the terminal pins, and then solder or crimp , connector ends are , so either ends are suitable for connection to the power or load side These have many uses including for batteries, jump leads, slave/aux batteries, cars, boats, motorbikes, bikes, fork lift trucks, other electric vehicles and a range of other power electronics and machinery.If you use two of these as a plug and socket these make an easy to disconnect and power supply solution. Gauge (AWG): 1/0 Gauge Rated current(Ampers): 175 amp Voltage Ratings (Volts): 600V Terminal Inner diameter: 0.44 inch Terminal Outer diameter: 0.5 inch Contact/Terminal Material: silver plated copper Colour: Red Material: Plastic+Rubber Package Contents: 1 * Handle 2 * Dust caps 2 * 4 * Terminal Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.