【Easy Installation】It can be installed at the bottom of the seat, next to the foot or at any position on the car. Multi-functional Vehicle Heater 12V 120W Auto Defogger Fast Heating Quickly Defroster 2 in 1 Car Windshield Heater Cooling Fan. $3.50-5.50. Min. order: 5... YOMTOVM 800W PTC INSTANT HEATING 2 AIR OUTLET HEATER AND DEFROSTER Feature: PTC ceramic heating element, 5 second instant heating 【NOTE】If power can't reach 800W, please confirm whether the lack of battery current or not. Use for defrosting, demisting, deicing 【Multiple Functions】Use for defrosting, demisting, deicing,provide the comforts for travel, camping, glass defrost mist. If the current is small, the power will not reach the peak power. Provide the comforts for travel, camping, glass defrost mist 【YOMTOVM Car Heater】This 800W High Power Car Heater is made by PTC ceramic heating element, ensure 5 second instant heating. please confirm the car battery is 12V or 24V, Single switch, 2 Air outlet, 1 big cooling fan Core Material: pure aluminum Power: 800W Voltage: DC 12V Jewel Cooler for Man, Car Crotch Vent Extender Hose, Car Air Conditioning Vent Extensions in Summer or Winter Easy to Use, 12.6-33.66inch ; Item #: 86549150 The larger the AH, the greater the power. 094D Windshield Defogger & Car Heater: 12V Fast Heating Fan Demister So you need to change the battery above 45AH. Auto Heater Fan 12v Car Heater Defroster, Heating Defrost Defogger, 12V Portable Car Heater Car Windshield Heater Defogger & Defroster