LiFePO4 (Lithium iron phosphate) powder, P198-S21,150g

LiFePO4 (Lithium iron phosphate) powder, P198-S21,150g

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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


    PURCHASE METHOD

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