SLUAAR1 july   2023 BQ24630 , BQ25170 , BQ25180 , BQ25300 , BQ25620 , BQ25730 , BQ25798

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Charge Profile and SOC vs OCV
  6. 3Thermal Runaway and Temperature Characteristics
  7. 4Applications
  8. 5Summary
  9. 6References

Summary

LiFePO4 batteries have many advantages over more traditional Li-ion batteries. These advantages include longer cycle life, better thermal performance, resistance to thermal runaway, and higher discharge currents. This makes LiFePO4 batteries good for applications that need a long cycles life, higher safety requirements, or higher discharge currents. However, due to their voltage difference and lower energy density, LiFePO4 should not charge their batteries to a SOC 80% to preserve its cycle life because it will not utilize a large percentage of its capacity. Since, LiFePO4 batteries have a longer cycle life, they can be charged to 100% SOC and still have a much longer cycle life than Li-ion batteries.