The chemical property of Lithium Iron Phosphate Battery material is stable, especially high temperature stability is good, even at very high temperatures can not decompose and release oxygen, so the safety performance of LifePO4 battery is very good, not prone to fire explosion and other dangers, with reasonable structure design, its safety has been further improved, the LiFePO4 battery does not burn and explode in the case of impact, acupuncture, short circuit and so on. LiFePO4 Battery will have wider application in electric vehicle and large scale chemical energy storage field.