The USB charger of HBX 3101A RC car suddenly cuts off during charging, and it can’t continue charging even after plugging in the charger again, what’s wrong?

[HBX RCFANS]

This situation may be caused by abnormalities in the vehicle’s power system, triggering of the charger’s internal protection mechanism, or malfunctioning of the charging interface. First, check whether the vehicle power system is normal, for example, whether the battery is drained or damaged. Secondly, check if the charger is triggered by protection mechanisms such as over-current, over-voltage, etc. This may be caused by a mismatch between the charger and the vehicle or an abnormal charging circuit.

[Author]

Posts