Xiaomi mobile phone can use any brand of car charger, but need to pay attention to some details. First of all, the output current of the car charger should not be too high to avoid damage to the mobile phone battery;
Secondly, the car charger should use USB interface, so that it can be compatible with various mobile phone brands;
Finally, it is recommended to choose a car charger with intelligent recognition function, so that the output current can be automatically adjusted according to the status of the mobile phone battery, which is safer and more power-saving. It is recommended to choose a regular brand of car charger to avoid the use of fake and shoddy products.
Xiaomi mobile phones use Qualcomm QC3.0 protocol car charging.