
LiFePO4 (Lithium iron phosphate) powder, P198-S21,150g
Regular price
$0.00
/
Product Code: CNB-4-C07
Specification:
1. Physical Properties
- D10 (μm): <1.0
- D50 (μm): 13.5±1.0
- D90 (μm): <15
- Specific Surface Area (m²/g): 11.0±2.0
- Carbon Composition (%): 1.30±0.2
- Tap Density (g/cm3): 1.45±0.2
- Packing Density (g/cm3): ≥ 2.1 (2.2 - 2.3 recommended)
- Moisture (ppm): <1500
2. Electro-Chemical Properties
【LFPO-S21 20Ah Pouch Cell with LFPO-S21 Cathode】
- Cathode Surface Density (g/m²): 300
- Cathode Packing Density (g/cm3): 2.3
- Internal Resistance (mΩ):1.44
- Efficiency at 0.1C First Cycle(%):≥90
- Specific Capacity at 0.1C First Cycle (mAh/g): ≥150
【Capacity versus Discharge Rate】
- Discharge Rate: 0.2C
- Capacity (mAh): 20738
- Efficiency (%): 100.0
- Discharge Rate: 0.5C
- Capacity (mAh): 20583
- Efficiency (%): 99.3
- Discharge Rate: 1C
- Capacity (mAh): 20369
- Efficiency (%): 98.2
- Discharge Rate: 2C
- Capacity (mAh): 20111
- Efficiency (%): 97.0
- Discharge Rate: 3C
- Capacity (mAh): 20229
- Efficiency (%): 97.5
【LFPO-S21 10Ah Pouch Cell with LFPO-S21 Cathode -- Capacity versus Discharge Rate】
- Discharge Rate: 1C
- Capacity (mAh): 11127
- Efficiency (%): 100.0
- Discharge Rate: 10C
- Capacity (mAh): 10201
- Efficiency (%): 91.7
- Discharge Rate: 20C
- Capacity (mAh): 10393
- Efficiency (%): 93.4
- Discharge Rate: 30C
- Capacity (mAh): 10371
- Efficiency (%): 93.2
- Discharge Rate: 40C
- Capacity (mAh): 10088
- Efficiency (%): 90.7