If the charging speed of the Redmi Note 13 Pro 5G is slow, please refer to the following methods for troubleshooting:
1. Please check whether the fast charging option is enabled on the phone. You can go to [Settings]/[Security] >> [Battery] >> [Charging options] >> [Wired charging mode] >> [Speed up];
2. If the phone is being used heavily while charging, especially for power-intensive APPs, the charging speed will appear slower. Please try not using the phone while being charged;
3. Please check whether the phone is charged with the standard adapter. Charging with the non-standard adapter will affect the charging speed and performance;
4. If you're charging from a laptop, car USB port, enough current will not be supplied for fast charging. Please switch to a power source with stable power supply;
5. If the above methods can’t solve the issue, please apply for after-sales inspection.