A car heating pad is an electric heating pad. In the cold winter, if you stay in the icy cab for a long time, your hands and feet will easily become stiff, which will bring great hidden danger to driving safety. Now with the heated seat cushion, all the cold is a cloud, and you can have it warm by your side. Heated car seat cushions have become a hot-selling product, with the best sellers selling thousands of sets in a single month. It can be seen that the market demand is very large.

Way of working
The principle is not complicated. A heating body with adjustable temperature is added to the seat cushion. As long as the seat cushion is connected to the power supply of the car, the seat cushion can heat up. It is worth noting that the price of this product varies greatly, from tens of yuan cheaper online to thousands of yuan more expensive.

At present, car heating cushions that sell for tens of yuan on the market are basically directly connected to the cigarette lighter, which is easy to burn the fuse. There are also some car heating cushions, which are not directly connected to the cigarette lighter. The installation process will also change the line, and the voltage limit of each car is specified. Once a new resistance is added, it may cause a short circuit in the car current, and in serious cases cause a fire. Therefore, it is not recommended for car owners to install such heated seat cushions at will.