Application and development of 4C fast charging of lithium iron phosphate batteries in the field of new energy vehicles

In recent years, many battery cell companies have launched 4C fast-charging products for lithium iron phosphate batteries, committed to increasing their market share in the field of new energy vehicles. In 2024, this fast-charging technology has been successfully installed on Chery Xingtu Xingjiyuan ET new energy vehicles and Geely Zeekr's new car Zeekr 001. For example, CATL's "10-minute charging, 400-kilometer range" fast-charging battery has attracted the attention of many car companies, including Avita and Chery. 2024 is regarded as the first year for the installation of lithium iron phosphate 4C fast-charging batteries, and the annual compound growth rate of future demand is expected to exceed 50%.