brand name: USAMS
model number: USAMS CD251 PB80
Capacity: 20000mah 3.7V 74W
Rated capacity: 12000mAh 5V2A
Power:  20W (Max)
Input: 5V⎓3A 9V⎓2A 
Output: Type-C Output: 5V⎓3A 9V⎓2.22A 12V⎓1.67A 
USB 1 Output/USB 2 Output 5V⎓3A 9V⎓2A 10V⎓2.25A 12V⎓1.5A
Multi-port Output: 5V⎓3A
Features: ① PD+dual QC, 3 ports fast charger.
② With 3 outputs, charge 3 devices in sync.
③ Super power, fast charge for tablets/phones.
④ 20000mAh big capacity, provide sufficient power.