| Model | K21-20000mAh-22.5W |
| Capacity | 20000mAh,3.85V 77Wh |
| Cell | MLS semi-solid cell 146074(10000mAh)*2pcs |
| USB-C1 input/output | 5V/3A,9V/2.22A,12V/1.67A PD20W Max |
| USB-C cable input/output | 5V/3A,9V/2.22A,12V/1.67A PD20W Max (holder) |
| USB-A output | 5V/3A,9V/2.22A,10V/2.25A,12V/1.67A 22.5W Max |
| Indicator | digital 100% |
| Product size | 110*65*32.6mm |
| Casing | Aluminum+fireproof PC |
| Net Weight | about 380g |
| Accessory | package box/user manual |
| MOQ | 1K(pacakge box and user manual should be 2K) |