Support PD3.1 (), QC3.0, SCP
With protection functions, input overvoltage and undervoltage protection, input overcurrent protection, output overcurrent and short circuit protection, and overall overtemperature protection
Maximum output 20V 3.25A
Input 8-30V (can only )

5521 , with an outer diameter of 5.5mm and an inner diameter of 2.1mm
Output voltage: Automatically adjusts between 3.3V and 21V when connected to a compatible TYPE-C receiving device (the input voltage should be higher than the output voltage, if 20V fast charging is triggered, the input voltage should be higher than 20V)
Supported charging protocols:
BC1.2, for protocol
for QC2.0 and QC3.0
for fast charging protocol FCP and SCP
fast charging protocol AFC
for MTK PE+1.1 and for MTK PE+2.0
PD2.0/PD3.1 () output protocol
Product application: various types of power conversion, fast charging output
Colour:Black
Material:abs
type:B:DC5521

Package Contents:
1 x Fast charging module