China 3.2V228ah (C2-LFP228Ah) LiFePO4 Battery (Lithium Ion Battery) for EV/Energy Storage System, etc., Find details about China LFP Cells, LiFePO4 Battery from 3.2V228ah (C2-LFP228Ah) LiFePO4 Battery (Lithium Ion Battery) for EV/Energy Storage System, etc.
Item | Specification | |
Parameter | Dimension (Welding terminal) | 53.9±0.5mm x174.6±0.5mm x207.1±0.6mm |
Dimension (Screw terminal) | 53.9±0.5mm x174.6±0.5mm x217.1±0.6mm | |
Weight | 4200g±210g | |
Min. capacity | 228Ah (0.5C) @ 25ºC | |
Min. energy | 734.2Wh (0.5C) @ 25ºC | |
SOC window | 10 ~ 90 % | |
Terminal | Welding/Screw terminal | |
Voltage | Max. | 3.65 V |
Nominal | 3.21 V | |
Min. | 2.00 V | |
Energy density | Gravimetric | 175Wh/kg |
Volumetric | 377.4Wh/L | |
Temp. Condition | Operation (Charge) | 0 ~ 55ºC |
Operation (Discharge) | -20 ~ 55ºC | |
Storage | -20 ~ 55ºC | |
Self-Discharge Rate | Count after fresh cell need Standard Charge to 50%SOC and storage at 25±2°C for 3 month | ≤3% |
Cycle Life | 1C/1C, 100% DOD 25ºC | 3,000 cycles |
Service Life | 35ºC average temperature | 5years/200000Km |
Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
No. | Items | EP-LFP228Ah STANDARD MODULE | Note | |||
MSXX2-35.42V228A | MSXX2-48.3V228A | MSXX2-51.52V228A | ||||
228Ah1P11S | 228Ah1P15S | 228Ah1P16S | ||||
1 | Nominal voltage(V) | 35.42 | 48.3 | 51.52 | ||
2 | Operating voltage(V) | min | 22 | 30 | 32 | T>0ºC |
3 | max | 40.15 | 54.75 | 58.4 | ||
4 | Nominal capacity(Ah) | 228 | 228 | 228 | 1/3C,100%DOD | |
5 | Nominal energy(KWh ) | 8.076 | 11.012 | 11.747 | 1/3C,100%DOD | |
7 | Group mode | 1P11S | 1P15S | 1P16S | ||
8 | End of life residual capacity (Ah) | 182.4 | 80%DOD | |||
9 | Module weight(Kg) | 47.07 | 63.5 | 68.1 | ||
10 | Maximum continuous charge current(A) | 228 | ||||
11 | Maximum continuous discharge current(A) | 228 | ||||
12 | Maximum pulse discharge current(≤180s)(A) | 456 | ||||
13 | SOC operating range(%) | 10~90 | ||||
14 | Insulation requirements(MΩ) | ≥20 | ||||
15 | Module cooling method | Natural cooling | PTC heater or water cold plate | |||
16 | Module heating method | No | ||||
17 | Shipping capacity (SOC) | 50%±5 | SOC is consistency in the same batch | |||
18 | Dimension L (mm) | 695.2 | 909.6 | 963.2 | ||
Dimension B (mm) | 180 | 180 | 180 | |||
Dimension H(mm) | 225 | 225 | 225 |