Wide Compatibility: The quick connector cable connector fits 1/0 wire gauges (10mm2-50mm2); Voltage 12V-36V DC; Capacity 175Apm Super Easy to Use - Insert the battery cable into the connector pins and then solder or crimp them. Slide the battery disconnect switch into the correct position. Back of the connector and lock it. Strong Electrical Conductivity - A battery connector is included with 2 pins. They are made from red copper coated with silver which provides high conductivity. High and generates less heat Allows quick connection and disconnection for cars, trucks, winches, trailer towing and unloading, unloading, etc., audio equipment, solar panel systems, auxiliary batteries and other electrical equipment