Wireless charging disconnection can be caused by a variety of reasons, such as the phone temperature is too high; Poor contact between charging base, data cable, charger and power supply; The phone is not placed in the center of the charging base; There are other items between the phone and the charging dock; Wireless charging at the same time for wired charging, you can pay attention to whether the above situation, at the same time you can see whether the charger indicator light is on.