Input: DC 7V-60V
Output: DC 5V / 5A
Efficiency:95% (MAX)
Module Size:63mm x 50mm x 30mm
Working Temperature:-40° ~ +85°
Protection: reverse polarity protection, overcurrent and overtemperature protection Load Capacity:5A
Wiring: DC 5.5/2.1, solderless terminals
Applications: mobile power, mobile phone, tablet computers, recorders and other devices powered USB5V

Notice: If your device itself charging current is only 1A, No matter you use bigger electric current charge, it 
is only 1A, not the larger of charging current the faster the charging, it have relationship with your own 
equipment charging current. please do not judge our module current is not enough according this.
 
USB1: QC2.0 Automatic Identification 5V2A port
USB2: QC2.0 Automatic Identification 5V1A port
USB3: D+ D- shorting is compatible with most devices
USB4: D+ D- shorting is compatible with most devices