Warm & Safe Heat-Troller KitsThe Warm & Safe Heat-trollers are based on a solid state design. Similar to the Remote Heat-troller, the Legacy Heat-trollers are protected from shorts, overloads, reverse polarity, and water. They use the coax designed connector developed with 16-gauge wire and an SPT-1 automotive-grade overmold that is designed for -40°F temperature.SPECIFICATIONS:*Electronic, solid state design coupled with analog control for a full range of heat, with minimum power loss*LED provides visual feedback for on, off, power level & polarity*Sealed switch with tactile On/Off with 300° rotation, providing heat from 3% to full on*Heat-troller is waterproof and can be left on the bike in the rain*Solid state, high tech, safe & reliable electronics design*Fits comfortably in most places*Battery harness made of automotive grade wire that is resistant to oil, acid, water and grime with automotive style fuse*Handles 15-Amps at 13V with internal reset