It is recommended to try shutdown charging, if the shutdown charging is normal, it may be the system version or data problems, can cover the complete package, if the shutdown charging is not normal, it may be hardware reasons, hardware including charger, charging cable, mobile phone tail plug, power ic, motherboard, etc., you can first try to exclude the charging line by changing the charger, If not, it is recommended to go to the local after-sales test
This may be because your charger or port is not plugged in properly, or it may be because you are playing with your phone while charging, which may lead to slow charging