| model | CY-20D |
| Volume of medicine box | 20 |
| Working pressure | 0.2-0.45 |
| Type of liquid pump | Diaphragm pump |
| Working voltage of motor | 12V |
| Battery voltage and current | 12V 12Ah |
| Battery type | Fully sealed and maintenance free |
| Charger input voltage | AC100-240V |
| Charger output voltage | 12V |
| Gross weight (kg) | 7.3 |
| Package size (CM) | 38.5*18.5*52 |