Made in Shenzhen 5v2.1a universal dual usb car charger 

Model No: UC-CC0313

working voltage

Input voltage range is 12V-24V DC

input current

When the DC input voltage is DC12V full load 1A, the MAX input current<0.65A.

When the DC input voltage is DC24V full load 1A, the MAX input current<0.34A.

output specification

1no-load output voltage:DC5.2V±0.15V

full load output voltage:4.75-5.35V