Why can't the POCO F7 Ultra charge?

Thank you for your support. The POCO F7 Ultra has undergone strict professional inspection before leaving the factory, so you can feel free about the performance and reliability of your device, knowing that it has been thoroughly tested for quality and functionality.
You can check whether there is any liquid (water) in the USB port. If there is, please shake off the liquid (water) in the USB port or let it stand for a while before trying to charge again.