Frequent power outages during charging may be caused by a variety of factors. The following are several main reasons summarized by YYW:

Charger problems

Internal component damage or line connection problems If the internal components of the charger are damaged or there is a problem with the line connection, it will not be able to provide a stable charging current, causing a power outage.

Overload protection mechanism Some chargers have an overload protection mechanism. When the battery is full or the current is too large, it will automatically cut off the power to protect the battery and charger.

Charger interface problem If there is dust or foreign matter on the USB interface of the charger, it may cause a power outage. In addition, check whether the charger plug is in good contact. Sometimes looseness may also cause the current to be blocked, causing a power outage.

Charging line problem

Loose or poor contact of the charging cable If the charging cable is loose or in poor contact, it will also cause the charger to automatically power off. For example, if the charging cable is often bent, it may cause the internal circuit to be seemingly disconnected, which will cause this problem.

Aging or abnormal charging circuit If there is a short circuit, poor contact, rust on the plug or aging of the circuit in the charging circuit, the charger will not be able to charge the battery normally, and it will automatically power off.

Power supply related issues

Unstable charging voltage Especially when charging at night, the voltage of the charging station may fluctuate during peak hours. To protect the safety of the equipment, the charging pile will automatically cut off the power.

Power supply overload When the charging pile detects that the load is too large, it will automatically cut off the power and enter the protection program for safety reasons. At this time, even if the charging pile is manually turned on, it will not start.

Charging equipment related issues

Battery failure or poor condition The battery is aging or has insufficient capacity and cannot continuously receive charging current, resulting in automatic power failure during charging.

Charging port issues Dust and dirt may accumulate on the charging port, which will cause poor contact between the plug and the port during charging, causing power failure.

APP setting issues For some charging piles, if the automatic charging function is set on the APP, the charging pile will not be turned on before the time is up. If the owner wants to start charging immediately, just manually cancel the function.