1. C2-NCM50S/W is two kind of battery. C2-NCM50S is Screw terminal Battery cell, C2-NCM50W is Welding Battery cell.
2. Holistic safety concept from cell to pack level.
3. Outstanding calendar/cycle life with maximum reliability.
4. Continuously improved energy density through new materials and light weighting technology.
5. Modular design for various applications and easy upgrade to next generations.
6. Standardized cell format is compatible with VDA standards
| Item | Specification | |
| Parameter | Dimension (Welding terminal) | 26.85mm x149mm x101.75mm |
| Dimension (Screw terminal) | 26.85mm x149mm x 111.75mm | |
| Weight | 910±180 g | |
| Min. capacity | 50Ah (1/3C) @ 25℃ | |
| Min. energy | 186 Wh (1/3C) @ 25℃ | |
| SOC window | 10 ~ 90 % | |
| Terminal | Welding/Screw terminal | |
| Voltage | Max. | 4.2V |
| Nominal | 3.72 V（1/3C） | |
| Min. | 2.80 V (-5℃≤T≤55℃) | |
| Energy density | Gravimetric | 204Wh/kg |
| Volumetric | 456.8Wh/L | |
| Operation (Charge) | -15 ~ 55℃ | |
| Temp. Condition | Operation (Discharge) | -30 ~ 55℃ |
| Storage | -30 ~ 55℃ | |
| Self-Discharge Rate | 100% SOC， 25℃，1month | ≤3% |
| Fast charging ability | 25℃ | 30min, 80%SOC |
| High temperature storage | 60℃, 30Days, irreversible capacity loss | ＜5% |
| Cycle Life | 1C/1C, 80% DOD 25℃ | 2,000cycles |
| Service Life | 35℃ average temperature | 8years/100000Km |
| Calendar Life | SOC100%, 25℃ | On going (15yrs est.) |
| Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
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