You should also check the ports being offered on the device. The Mi Power Bank 3i 20000mAh is a newly launched power bank that features a sandstone back to offer a better grip. It features a ...

Redmi power bank 20000mAh, USB Type C and Micro USB Ports ... Type C PD B09MZDVQCC The Mi 3i power bank comes with a capacity of 20,000mAh that should be able to fully charge a phone with 5,000mAh ...