1. Capacity: 20000mAh.
2. Battery: 18650 lithium battery.
3. Size: 160*80*20mm.
4. Weight: 400g.
5. Input: DC5V / 2A.
6. Output: USB1: DC5V / 2.0A, USB2: DC5V / 2.0A, USB3: DC5V / 1A.
7. Material: ABS+PC flame retardant material, surface with matte grains.
8. Display: digital display of battery status.
9. With LED lighting function.