1.Compared with other batteries, the safety of lithium iron phosphate battery
is greatly improved. The PO bond in its lithium iron phosphate crystal is stable and difficult to decompose. Even at high temperature or overcharge, it will not collapse and generate heat like lithium cobalt oxide. Forms a strong oxidizing substance, the decomposition temperature of lithium iron phosphate is about 600 ℃, so it has good safety.
2.Lithium iron phosphate batteries charge fast, high current discharge can be high current 2C fast charge and discharge, under the special charger, 1.5C charging can make the battery full within 40 minutes, the starting current can reach 2C, but lead-acid batteries do not have this performance.
3.Lithium iron phosphate batteries have a large capacity. The energy density of lead-acid batteries is about 40WH/kg. The mainstream lithium iron phosphate batteries on the market have energy densities above 90WH/kg.