It is necessary to first find out the specific problems on the wifi charging bank to know whether it can be repaired. There may be many reasons for the failure of the wifi charging bank, such as overload, circuit failure, battery damage, etc.
It is necessary to determine the cause of the failure and repair it through maintenance tools and professional knowledge. It is recommended to consult professional and technical personnel or send it back to the manufacturer for maintenance
Therefore, for the repair of wifi plug-in charging bank, its specific repair plan depends on the specific situation, and needs to be judged and repaired by professionals