Car charger overheats severly

Fault symptom: The car charger heats up during charging and the temperature exceeds 60℃.

Troubleshooting steps:

① Confirm that the car charging head is in good contact with the cigarette lighter. It is recommended to suspend charging on bumpy road to prevent the charger from overheating due to a loose plug.

② Confirm that the cigarette lighter is free of rust, dirt and foreign matters.

③ Do not charge and discharge simultaneously for long time, as this may cause overheating.