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. 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. Current: 350A Voltage: 600 Volts (Max) Gauge: 2AWG INSTALLATION: It is very easy to use and install. Insert the wires into the terminal pins, then solder or crimp . Insert the terminal pins into the housing connector and lock in place. Colour: Gray Material: Plastic + Rubber Package Contents: 2 x 2 x Dust Cover 4 x Terminal pins 2 x handle 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.