1Function: Used to connectors or wires, as battery junction post for battery power. Very useful for customizing or relocating battery and wires. 2Parameter: Rated current of 160A, input voltage of 12V or 48V, 1/4in M6 model, and equipped with two M5x20 screws. 3Safety Ensured: Made of copper material ensure high conductivity and stability. The insulated plastic base prevents voltage leakage to the vehicle or application. 4Sturdy Structure: The bolt is made of rust proof stainless steel, which is strong and durable, and is less affected by the harsh outside temperature and humidity. 5Application: Can be used in car or marine environments where busbars or patch panels are required, suitable for car, RVs, ships, trucks, electrical equipment and solar cells, etc.