Kat's Heaters Vehicle Interior Heater - 150 Watt - 12V
Code: KH37650
...Features: Heats the interior of your car, truck, boat, camper, or RV Plugs into a 12-volt power outlet Mounts on dash or under console Specs: Dimensions: 6-1/2" long x 4-3/4" wide x 3"...