China High Performance, Ncm177ah-1p4s (14.6V177Ah) Ncm Battery Module, Lithium Battery Module, Lithium Ion Battery Module, Car Battery Module for EV, E-Truck, etc., Find details about China Ncm Cells, Ncm Battery Module from High Performance, Ncm177ah-1p4s (14.6V177Ah) Ncm Battery Module, Lithium Battery Module, Lithium Ion Battery Module, Car Battery Module for EV, E-Truck, etc.
No. | Items | EP-NCM177Ah STANDARD MODULE | Note | |
MS55-14.64V177A | ||||
177Ah-1P4S | ||||
1 | Nominal voltage(V) | 14.64 (1C) / 14.92V(1/3C) | ||
2 | Operating voltage(V) | min | 11.2 (-5ºC< T ≤ 55ºC) | Cell 2.8V~4.35V |
10 (-20ºC< T ≤ -5ºC) | Cell 2.5V~4.35V | |||
8.4 (-30ºC< T ≤ -20ºC) | Cell 2.1V~4.35V | |||
max | 17.4 | |||
3 | Nominal capacity(Ah) | 174Ah (1C) / 177Ah (1/3C) | 25±2ºC,1C | |
4 | Nominal energy (KWh) | 2.55KWh (1C) / 2.64KWh (1/3C) | 25±2ºC,1C | |
5 | Available energy(KWh ) | 2.5KWh (1C) / 2.59KWh (1/3C) | ≥98% | |
6 | Group mode | 1P4S | ||
7 | End of life residual capacity (Ah) | 139.2Ah (1C) / 141.6Ah (1/3C) | Residual capacity≥80% initial capacity,@25ºC | |
8 | Module weight(Kg) | 12.1±0.5 | ||
9 | Maximum continuous charge current (A) | 210 | ||
10 | Maximum short pulse charge current (≤10s) (A) | 348 | 10s | |
11 | Maximum continuous discharge current (A) | 348 | ||
12 | Maximum short pulse discharge current (≤10s)(A) | 500 | 30s | |
13 | SOC operating range(%) | 2%~97% | ||
14 | cycle life | >2000 | 90%DOD, 25ºC, 1C/1C | |
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<30mV | |
20 | Coulomb efficiency | ≥95% | ||
21 | Module self-discharge | ≤3% | 25±2ºC,50%SOC | |
22 | Dimension L (mm) | 355 | ||
Dimension B (mm) | 151.5 | |||
Dimension H (mm) | 108.5 |