The power selection of the car charger should be in the range of 90 watts to 150 watts. At the same time, it is recommended to choose a 9V-2A(18W) charger, if there are fast charging requirements, you can also choose a higher power car charger.
It should be noted that the higher the power of the AC output of the car charger, the more likely it is to cause electronic equipment or electrical equipment attached to the car to damage or burn.
Therefore, when choosing a car charger, you should choose the right power according to your own needs and the requirements of the equipment.