500W Car Heater Defroster Windshield De-Icers 2 in 1 Car Defogger Heaters and Cooling Fan with Fast Heating Defrost Demister Heater for Cars Vans Trucks RVs with 4 Holes (12V 500W)

Description:1. Constant temperature for 5 seconds to heat up quickly, no peculiar odor, silent operation, circulating heating, no oxygen consumption.2. Allows you to defrost/defrost the windows quickly and efficiently so that you can reach your destination.3. The thick and long pure copper cable will not become hot during use and will not damage your car battery.4. The car heater defroster has 500W high power with 12v or 24v voltage. Please choose a heater with a suitable voltage. Specifications:Drive mode: IndependentControl method: Manual adjustmentVoltage: 12V/24VPower: 500wColour: BlackSize: about 15*12*9cm/6*4.7*3.6inPrinciple: PTC ceramic heating elementMaterial: Stainless steel flame retardant material Packing List:1 x Heater4 x Double Aluminum Air Outlet4 x Alligator Clips4 x Clips1 x Screw Set Note:1. Please choose the correct one according to the battery car. The 12V car is an ordinary battery car, and the 24V car is a two-cell battery car, which is suitable for ordinary large trucks.2. Must be used with battery.3. Product positioning cannot replace air conditioners, but will appear as auxiliary heat.4. It is recommended to use the heater when turning on the vehicle, so as not to cause the vehicle to fail to start.

• Wiring Installation --- This car heater requires direct battery wiring (no cigarette lighter). Prepare longer wires; red to positive, black to negative pole. Must use 4-6 square pure copper wire for safe, stable connection.
• 2-in-1 Heating & Cooling --- 2-in-1 car heater defrosts/defogs windshield by heating air in winter; switches to car fan for summer cooling, ensuring comfortable driving year-round.
• 5-Second Rapid Heating --- 500W high-power car heater (12V/24V) heats up in 5 seconds, can clearing fog/frost on windshield for clear view and safe travel.
• 12V/24V Voltage Compatibility --- With 12V/24V voltage support, this car heater fits most vehicles, delivering 500W stable power for efficient heating and cooling performance.
• Versatile Application --- Universal fit for car, camping, travel & winter warmth. This car heater provides instant heat, ensuring safe, comfortable journeys to your destination.