| Description | Specification | Notes |
| Battery pack specification |
| Cell type | LFP26650 lithium-ion cells |
|
| Combination mode | 15S17P |
|
| Rated voltage | 48 V |
|
| Voltage range of battery module | 37.5 V～54 V |
|
| Rated capacity | 50 Ah |
|
| Rated charging current | 0.5 C |
|
| Rated discharge current | 0.5 C |
|
| Operating humidity | 10%RH~90%RH |
|
| IP level | IP20 |
|
| Cooling | Natural cooling |
|
| Environmental characteristics |
| Temperature range of charging operation | 0~40℃ |
|
| Temperature range of discharge operation | -40~60℃ |
|
| Storage temperature and time | -20~20℃/12 months
-20~45℃/3 months-20~50℃/1 month |
|
| Safety certification and standard |
| Standard | IEC62619，UN38.3 |
|
| Mechanical structure |
| Dimension | 439(W)×450(D)×130(H) |
|
| Weight | ＜30 kg |
|