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| Model | WP-221 |
| Material | ABS+PC |
| Type of Battery | Li-polymer |
| Battery Capacity | 30000mAh |
| Battery Life | 300 times |
| Rated Capacity | 21000mAh |
| Input Port | Mciro*1 Type-C*1 |
| Input | DC5V-2A / 9V-2A / 12V-1.5A |
| Output Ports | USB-A*2, Type-C*1 |
| Output | USB-A DC5V-3A / 9V-2A / 12V-1.5A USB-C DC 5V-3A /9V-2.2A / 12V-1.6A |
| Power Display | digital LED |
| Working Temperature | 0-45℃ |
| Color | white |
| Product Size | 68*40*148mm |
| Product Weight | 617g |
| Packed Size | 101*50*195mm |
| Packed Weight | 704g |
| PCS/CTN | 28 |
| Carton Size | 45*38*23cm |
| G.W. | 20.45Kg |
| Certifications | CE ROHS FCC |
