The 12V Heated Glove Liners are powered by the existing battery of your motorcycle and will provide heat as long as you're on the road. Simply connect the harness to the terminals on the battery and run the coax cable underneath the body leaving the connector plug exposed. This non-intrusive configuration allows you to maintain the same look and feel to your bike without cables interfering. You can pair the Heated Glove Liners with the 12V Heated Jacket Liner or wear them on their own using the included Y-Splitter Cable.