Lithium-ion battery module for use in electric powered mobilities. The system consists of Lithium-Ion-Cells, connected in series to reach the system voltage.
The battery system voltage can be verified by different conbination of modules.
| No. | Items | EP-NCM50Ah STANDARD MODULE | Note | ||
| MSXX2-22.32V100A | MSXX2-26.04V100A | ||||
| 53Ah2P6S | 53Ah2P7S | ||||
| 1 | Nominal voltage(V) | 22.32 | 26.04 | （40%SOC） | |
| 2 | Operating voltage(V) | min | 16.8 | 19.6 | Cell 2.8.0V~4.35V |
| 3 | max | 25.2 | 29.4 | ||
| 4 | Nominal capacity(Ah) | 100 | 100 | 25±2℃,1C | |
| 5 | Nominal energy（KWh ） | 2.232 | 2.604 | 25±2℃,1C | |
| 6 | Available energy（KWh ） | ≥2.18 | ≥2.55 | ||
| 7 | Group mode | 2P6S | 2P7S | Serial and parallel schemes | |
| 8 | End of life residual capacity (Ah) | 80 | 100%DOD，1C/1C，1000 cycles, residual capacity≥80% initial capacity，@25℃ | ||
| 9 | Module weight（Kg） | 12.1 | 14.05 | ||
| 10 | Maximum continuous charge current（A） | 100 | |||
| 11 | Maximum short pulse charge current（≤10s） | 120 | 25~50℃，＜80%SOC | ||
| 12 | Maximum continuous discharge current（A） | 100 | |||
| 13 | Maximum short pulse discharge current（≤10s）（A） | 200 | 25~50℃，＞30%SOC | ||
| 14 | SOC operating range（%） | 10~90 | |||
| 15 | Insulation requirements(MΩ) | ≥200 | 1000V DC，High voltage output to battery module shell, at the normal temperature and humidity | ||
| 16 | Module cooling method | Natural cooling | PTC heater or water cold plate | ||
| 17 | Module heating method | No | |||
| 18 | Shipping capacity (SOC) | 30%~70% | SOC is consistency in the same batch | ||
| 19 | Shipping consistency（mv） | ＜30 | Voltage difference between cell of module＜10mV | ||
| 20 | Coulomb efficiency | ≥95% | |||
| 21 | Module self-discharge | ≤3% | 25±2℃,50%SOC | ||
| 22 | Dimension L mm | 355 | 412.5 | ||
| Dimension B mm | 151.5 | 151.5 | |||
| Dimension H mm | 108.5 | 108.5 | |||
