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 purpose 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 them, connector ends are identical, so either ends are suitable for connection to the power or load side These connectors have many uses including connectors for batteries, jump leads, slave/aux batteries, cars, boats, motorbikes, quad bikes, fork lift trucks, other electric vehicles and a vast range of other power electronics and machinery.If you use two of these connectors as a plug and socket these make an easy to disconnect and reconnect 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 them. Insert the terminal pins into the housing connector and lock them in place. Colour: Gray Material: Plastic + Rubber Package Contents: 4 x Connectors 4 x Dust Cover 8 x Terminal pins 4 x handle Only the above package content, other products are not included. Note: Light reflection 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.