Connect the Wireless Charging Module directly to a power source to keep your phone charged up on long rides. Great for use if you are running music or navigation on your ride. Take the worry about if you have enough battery life on your phone to get home.; Works with the Wireless Charging Module 400-0234 Integrated resistor (12V/6V to 5V) Cable directly wires the Wireless Charging Module to the battery Length of cable: 120cm; ; Note: Unplug charger when not in use for longer time periods to avoid battery drain.