Huawei 50W wireless charger charging slowly at night may be due to the following reasons:
1. At night, the power grid load is large and the power supply is unstable, resulting in a decrease in charging speed.
2. The ambient temperature is high, and the wireless charger will automatically reduce the power to protect the battery, resulting in a slow charging speed.
3. The charging line used at night is longer, and the current transmission resistance increases, affecting the charging speed. It is recommended to use a quality charging line, keep the charging environment temperature suitable, or try charging during the day to get a faster charging speed.
You can turn off some unnecessary running software which may increase the charging speed