Best 12ah Power Bank

1. Battery Type: Li-Polymer Battery
2. Capacity: 12000mAh
3. Input: DC18V
4. Output: 4.2V/8.4V/12.6V/16.8V/19V
5. Product Dimension: 168× 98× 26mm
6. Product Weight: 650g
7. Color: Black/white
8. Solar Panel: 2W