Tusk Grip Heater Kit Works great on motorcycles, ATVs and snowmobiles with a 12 volt source. Heat panel fits under handlebar grips and is easy to install. Power switch has different heat settings to keep your hands warm and comfortable. Specs: Consumed Power : 20 watts ( + - 6% ), Current Consumption : 1.67 A ( + - 6 %), Resistance : 7.2 Ohms ( + - 6 % ), Heat- resistance temperature : 100 Celsius.