LiFePO4 Lithium Ion Battery Cells Set a New Safety Standard
The Chemistry Behind Unmatched StabilityUnlike conventional lithium-ion batteries that use cobalt or manganese oxide cathodes, LiFePO4 lithium ion battery cells feature an olivine phosphate structure. This chemistry resists thermal runaway even under extreme conditions—overcharging, short circuits, or puncture tests rarely cause fire or explosion. The iron‑phosphate bond is far stronger than cobalt‑oxide bonds, meaning oxygen…