This way you can save fuel with a parking heater in your car | Travelling

It is also possible to adapt a parking heater with electric cars. This is an electrical system that draws its energy from the vehicle’s batteries. However, many electric vehicles are equipped with a heat pump as standard. For more efficient energy consumption, the battery pack with this heat pump can already be preheated. This also applies to the interior. By switching on the heat pump while the car is still at the charging station, as little energy as possible is extracted from the battery pack during a “cold” start.