The two interfaces of the Xiaomi charging treasure 2 are fast charging, but only when used alone can they meet the fast charging requirements.
Xiaomi mobile power supply 2C has two USB Type-A interfaces, each interface supports QC 3.0 fast charge standard, and the fast charge power can reach up to 18W when the two ports work at the same time.
Millet mobile power supply 2C or so any USB-A port can support the fast charge output when it is output separately, but when the double port is output at the same time, the fast charge function will be shielded, and only 5V voltage file output.
Xiaomi mobile power 2C not only supports Qualcomm QC2.0, QC3.0, Huawei's FCP fast charge is also supported, the maximum output power is more than 20W.
There are two charging ports, a 5V1A, a 5V2A, 5V2A charging speed