The theoretical energy density of lithium iron phosphate battery is only 180Wh/kg, so the ternary material battery has taken on the important task. There are many ternary material systems, which is the correct route? After continuous exploration by many companies, everyone seems to have reached a consensus that the ternary material battery with high nickel system is the future development direction. A few days ago, the Ministry of Industry and Information Technology announced the sixth batch of "Recommended