Soundon New Energy Technology Co,.Ltd.
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44.4V50Ah Battery Module with 260Wh/kg high energy density For Electric Vehicle Batteries
| Item
| Specification
| |
| Nominal Capacity | 100Ah ,1 C discharging(25±2℃) 101.6Ah ,1/3C discharging(25±2℃) | |
| Typical Capacity | 102Ah ,1 C discharging(25±2℃) | |
| Minimum Capacity | 100Ah ,1C discharging(25±2℃) | |
| Nominal Voltage | 44.4V | |
| Charge Ending voltage | max voltage 4.4V | |
| Discharge Ending Voltage | 0℃≤T(Temperature)≤55℃ | to single cell min voltage 3.0V |
| -20℃≤T(Temperature)≤0℃ | to single cell min voltage 2.4V | |
| Standard Charging Method | 0.5C constant current charge to single cell max voltage 4.4V,then cut-off to current 0.05C with constant voltage charge | |
| Max. Constant Charging Current
| 1C | |
| Max. Pulse Charging Current
| 1.5C≤30S | |
| Standard Discharging Current | 25±2℃ 1/3C constant current discharge to single cell min voltage 3.0V | |
| Max. Constant Discharging Current | 1C | |
| Max. Pulse Discharging Current | 3C≤30S | |
| Operating environment | Charging: 0℃~55℃, max.90%RH Discharging: -20℃~55℃, max.90%RH | |
| Module Weight | 10.3±0.3 kg | |
| Energy Density | around215.0Wh/kg | |
Battery cell sepcificaiton :
| Item | Specification |
| Nominal Capacity | 50Ah |
| Nominal Voltage | 3.7 V |
| Charge Ending Voltage | 4.4 V |
| Impedance | ≤1.5 mΩ |
| Cell Weight (Not include PCB) | 740g |
Superiority:
Using high energy density NCM materials up to 260wh/kg .
Battery cell is special design for electric vehicle which adopt the VDA standard to match any model battery pack ,and already mass production
Passed the international certificate :UN38.3,MSDS,CE
Battery package are comply with international export transpotation rules UN38.3 and dangerous package certificate.
Battery Module List
Battery module :