The Fe–P–O bond is stronger than the Co–O bond, so that when abused, (short-circuited, overheated, etc.) the oxygen atoms are much harder to remove.
Fe-P-O bindingen er stærkere end Co-O bindingen, så når LiFePO4-cellen bliver misbrugt, (kortsluttet, overvarm, osv.) er oxygen atomerne meget sværere at fjerne.