Sea Dog Ceramic 12 Volt Windshield Heater - Defogger The Sea Dog Ceramic Windshield Heater works great for keeping small windows clear of condensation. Comes with a 5-12 foot long cord and plugs into a 12 volt power socket. The base pivots and rotates, and can be attached with included Velcro strip. Amps 12.5 A Volts 12 V Watts 150 W BTU 550 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Fans Heaters Wiser Yes Product MPN 450150-