Best 20w quick charge. Bex's new 20W Super Si fast charger uses a black body shell, the surface is matte, and the overall compact and exquisite. In terms of performance, this charger supports Apple 2.4A, QC2.0\/3.0, AFC, FCP, PD3.0 and PPS protocols, with 5V3A, 9V2.22A, 12V1.67A, 15V1.33A, 20V1A, 3.3-5.9V3A and 3.3-11V2.2A voltage ranges. The overall compatibility is very good, and it is compatible with multiple iPhone models that no longer have a standard charger.