Solution to the inability to charge the car charger

1. Check if it is a phone malfunction. A phone system malfunction can cause issues with the battery level display. It is recommended to restart the phone.
2. Check for voltage issues with the phone. Unstable voltage can cause abnormal charging. Use wireless charging or unplug the phone again.
3. Check for poor contact. If the charger is not properly plugged in, it may cause poor charging. Simply plug and unplug it again.
4. Check if it is a charger issue and try replacing it with another charger. If it can be charged, it indicates a quality issue with the car charger. Simply replace it.