The answer is as follows: According to the official introduction of millet, the maximum output power of millet 20W wireless charger is 20W, which can provide fast charging for devices that support wireless charging function. However, the actual charging speed may be limited by the device itself, such as battery capacity, hardware design and other factors. Therefore, if you feel that the charging speed is slow, perhaps because the charging power of the device is low or there are other problems, please check that the charging Settings, charging lines and charging ports of the device are normal. If the problem persists, please contact Xiaomi customer service for further consultation or solution.
According to the information you provided, the power shortage of the Xiaomi 20W wireless charger may be due to the following reasons:
1. The design problem of the charger itself, there may be unstable or insufficient power output;
2. The compatibility between the charger and the mobile phone, there may be incompatible charger and mobile phone;
3. The matching problem between the charger and the power supply may exist, and the output power of the power supply is insufficient. It is recommended that you check the specifications and adaptability of the charger to ensure the match between the charger and the phone and the power supply, or try to replace the charger with another brand or model for testing.
That's because the charging distance is too far