Input: DC 5v=1.8A(Max)
Output: DC 5v=2.1A(Max)
Battery Capacity : 3600mAh/3.8v 13.68Wh
Rated Capacity: 2200mAh
Heating Power: 4-5w
Sustainable Fever Time: 3.5h
Night Light Power: 0.5w(Max)
Size: 98*66*33.8mm
Weight: About 108g
Executive Standard: GB/T 35590-2017