介绍磷酸铁锂动力电池在电动汽车发展中的重要作用，分析当前磷酸铁锂动力电池存在的关键技术问题，提出促进磷酸铁锂电池技术发展采取的措施。%The author introduces important function of LiFePO4 battery in the development of EVs; analyzes key technical problems in developing this battery, presents the corrective measures in promoting its development.
展开▼
