| Model | DB22000 battery pack |
| Dimension（D*W*H） | 820×580×295 mm |
| Package size（D*W*H) 1020×710×540 mm | 1020×710×540 mm |
| Weight（Net weight） | 180 kg |
| Nominal capacity | 280 Ah |
| Nominal energy | 21.5 kWh |
| Battery group mode | 1P24S |
| Rated charge/discharge current | 140 A |
| Max.Charge/Discharge current | 200 A |
| Operating voltage | 67.2 V - 86.4 V |
| Nominal voltage | 76.8 V |
| Recommended C rate | 0.5 C |
| USB interface voltag | 5 V |
| USB interface power | 65 W |
| Cigarette lighter interface voltage | 12 V |
| Maximum power of cigarette lighter interface | 120 W |
| Display | 4.3 inches |
| Heat dissipation method | Aircooling |
| Ingress protection | IP20 |
| Normal working altitude | 3000 m |
| Application ambient temperature | 0-40℃ |
| Cycle life | ≥3000 Cycles |