ARKON CA-DHWK Universal Power Adapter with Fused Linked Harness for Motrocycles, ATVs, Scooters and Snowmobiles (Black) Connects directly to the battery on you Motorcycle, ATV, Scooter or Snowmobile. Compatible with all 12V power chargers for GPS or Smartphone. Total length of cable is 4 feet long. Durable and weather resistant.