Features: 1.Easy to install, just insert the wires into the terminal pins, then solder or crimp them, and either end is suitable for connection to the power or load side. 2.Heavy?duty and multi?purpose universal battery quick connector set Provides simple and convenient method for connect/disconnect power to a winch or other electrical device. 3.Suitable for remote battery chargers, power inverters, solar setups, trailers, or for any purpose requiring a high?current, quick?disconnect connector. 4.Combined shell made from sturdy PC fire?retardant materials, allowing for over 10,000 connect/disconnect actions. With fitted rubber boot covers, protect against dust, moisture and corrosion. 5.Both ends are suitable for connection to the power or load side because of identical connectors. The ends are made to connect only one way to prevent accidental reverse polarity when hooking up a charger. Specification: Item Type: Battery Quick Connector Material: PC + Rubber + Metal Capacity: 175 Amps Rating Gauge: 1/0 Awg