The Redmi Note 14 Pro+ 5G supports PD 3.0/PD 2.0 fast charging protocol.
For your reference, here is more information about the charging protocol:
1. Power Delivery (PD) is a fast-charging protocol developed by the USB Promoter Group that allows devices to communicate their power needs and deliver the appropriate amount of power. PD is commonly used in USB-C connections for both charging and data transfer, providing much faster charging speeds compared to standard USB protocols;
2. The main benefit is significantly faster charging speeds. Devices like laptops, tablets, and smartphones can charge much more quickly compared to older USB standards;
3. PD 3.0 represents a more advanced and versatile fast-charging protocol, offering better efficiency, security, and compatibility with a broader range of devices.