500W Electric Car HeaterMake sure your car has a portable car heater that can keep it warm and comfortable as the bitterly cold winter approaches. When the weather gets too chilly, our strong car heater not only helps to defrost windows but also offers warmth to the entire cabin of your car. With a power output of 12 volts, the 12 volt heater can easily generate heat up to 100 degrees Celsius. In addition, the four blower holes on the car defroster's design aid in delivering