The Accessory plug is a two-way plug that can be used instead of the battery harness to power your heated clothing. With the red cap on, use your 12-volt accessory port for motorcycles, snowmobiles, boats or cars. Take the red cap off and it becomes a DIN plug that works on your BMW or Triumph accessory port (also known as Powerlet accessory plug).
*For use with 12v accessory ports
*Max capacity 20 amps