If the small juicer cannot be charged, you first need to check whether the plug and the power supply are properly connected. If the connection is normal, try replacing the power plug or power cable. If these methods are ineffective, it may be that the charger or battery of the juicer is faulty and needs to be removed for inspection or replacement of parts. Under the premise of ensuring safety, you can ask professionals to repair or replace it to avoid unnecessary losses.
The working voltage of the main board may be unstable. Check as follows:
1. Restore the previous configuration of the machine system
2, if not, re-brush the firmware, no conditions for the group manufacturer 3, if it is still the motherboard problem