1. Input: DC 5V 2A2. Output: 5V 1A,5V
2.1A ≥30wh
3. Built-in battery capacities: 3.7V/10000mAh 37wh
4. Battery Type: Lithium Battery
5. Charge retention: >5000hrs
6. Cycle life of charging: 500 times (1 time = from 0% to 100%)
7. Net Weight: 243g
8. Size: 140.5*62*22.8mm
