Features:
1. Made of high quality material, durable and practical.
2. Input overvoltage and undervoltage protection.
3. The shape is small and beautiful.
4. Input overcurrent protection.
5. Output overcurrent protection, short circuit protection.
parameter:
Input voltage: DC8~32V
Output voltage: automatically adjust between 3~12V when connected to a TYPE-C compatible power receiving device (the input voltage should be higher than the output voltage, if you want to trigger 12V fast charging, the input voltage should be higher than 12V)
Output power: maximum 20W (5V3.5A, 9V2.2A, 12V1.65A, etc.)
Conversion efficiency: 92%~97%
Output voltage ripple: <200mV
No-load current: <2mA
Supported charging protocols:
BC1.2, Apple agreement
Qualcomm QC2.0 and QC3.0
Huawei Fast Charge Protocol FCP and SCP
Samsung Fast Charge Protocol AFC
MTK PE+1.1 and MTK PE+2.0
PD2.0/PD3.0(PPS) output protocol
PPS supports 3~11v, 20mv/step
Material:alloy
Color:black
Size:3*2cm/1.18*0.79in
Package include:1*Charging Adapter Module 
Please allow minor error due to manual measurement.
The colors may be a little difference for the different monitor display.