1, check whether the battery car power exceeds the rated power;
2. Check whether the socket has output after payment is completed;
3, check the battery charger indicator light color, red light is normal;
4. If the above steps can't solve the problem, you can call Zhizhi Zhichong after-sales customer service for consultation. Zhizhi Zhichong Technology is a technology-based enterprise that is committed to the deep integration of Internet of Things and Internet technologies and realizes completely independent research and development of software and hardware.