The handlebar apply for grips diameter: 22-23mm (7/8" inch) CNC aluminum alloy material, maximum current: 10A?Rated voltage:12v,wire length:50cm,3 wires of copper material. Double separate switch controls, make your travel more convenient Blue wire connects the positive pole of the power ,brown wire connects negative pole of the power,black wire connects the positive pole of the load. Suitable for 12V battery installation motorcycles
