The charging speed of the motorcycle depends on the output power of the power supply and the received power of the mobile phone. If the power supply output is high, and the phone supports fast charging, then the charging speed will be fast. But if the power supply output is low, or the phone does not support fast charging, then the charging speed will be slower. Therefore, when purchasing wireless charging mobile phone stand motorcycle charger, it is necessary to pay attention to the power of the power supply and the charging ability of the mobile phone.