Weatherproof 12V Power supply socket for fitment to motorcycles ATVs snow mobiles etc Enables use of devices with a standard 12V socket (21mm⌀) Heavy duty weatherproof cap keeps the insides dry Designed for 22-25mm handlebar mounting but can also be mounted on the mirror stem using the unique adapters provided Can be panel mounted if required by removing the outer bracket Maximum output 120W / 10 Amps