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LCO (Lithium Cobalt Oxide) Testing Data

Silatronix material has demonstrated exceptional performance in Li-Ion (LCO) battery cells. The below testing shows a 4.45V, high-voltage LCO battery cell with just 3% OS3 material added to the electrolyte of the reference cell. The results show a significant improvement in three key high-temperature battery performance tests. 

  • Improved Swelling Performance
  • Increased Retained / Recovered Capacity
  • Increased High Temperature Cycle Life

3% OS3 Material, 4.45V, 1.7Ah Li-Ion LCO Pouch Cells

Cell Swelling Retained Capacity Cycle Life
Charge to 4.45V 1C, current cut-off 1/20C Charge to 4.45V 1C, current cut-off 1/20C Charge to 4.45V 1C, current cut-off 1/20C, rest 10min
Store cells at 90°C, 4hrs Storing cells at 60°C for 2 weeks Discharge to 3.0V 1C, rest 10min
Measure cell thickness Measure retained / recovered capacity 500 cycles
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