How Do LiFePO4 Batteries Differ from Other Lithium-Ion Chemistries? LiFePO4 (Lithium Iron Phosphate) batteries use a stable cathode material, providing higher thermal stability, longer cycle life (2,000–5,000 cycles), and safer operation compared to traditional lithium-ion… What is the Charge Setting for a LiFePO4 Battery? Optimizing Your DEESPAEK 36V 100Ah LiFePO4 Battery