| Rated capacity (Ah) | 177 | 177 |
| Nominal Voltage (V) | 102.4 | 76.8 |
| system grouping | 3P32S | 3P24S |
| Rated storage power (Wh) | 18583 | 13593 |
| System energy density (Wh/kg) | 139.3 | 137.96 |
| Operating temperature range (℃) | Charge:0~60 discharge:-20~60 | Charge:0~60 discharge:-20~60 |
| System weight (kg) | 133±5 | 97±5 |
| Maximum continuous charge rate ( 10℃~40℃, 5% | 0.75C | 0.75C |
| Maximum continuous discharge rate (10℃~45℃, SOC>30% ) | 1C | 1C |
| Self-discharge rate/month (25℃,SOC100%) | <5% | <5% |
| IP Protection class | IP67 | IP67 |
| Factory battery packSOC | 50% | 50% |
| Battery pack SOC working range | 15~100% | 15~100% |
| Capacity Attenuation (EOL) During the Warranty Period of the Battery Pack | Typical value⩽ 20% | Typical value⩽ 20% |
| Anti-vibration performance | Meet GB38031-2020 standard | Meet GB38031-2020 standard |
| Insulation requirements | ≥20MΩ | ≥20MΩ |
| Dimensions (mm) | 1225*420*197 | 1225*420*197 |