Which is better, Sanyuanli or lithium iron phosphate battery?

Sanyuanli batteries are good. Because it has a longer lifespan, higher energy density and lighter weight. Lithium iron phosphate batteries have their advantages, such as higher safety, longer life, low raw material costs, support for fast charging, and the best stability among lithium batteries automobiles. However, compared with ternary lithium batteries, its energy density is still far behind. When the temperature is lower than -10 degrees Celsius, the charging efficiency of lithium iron phosphate batteries will decrease and the capacity will also be affected. In addition, some models equipped with lithium iron phosphate batteries are not suitable for driving in the north, especially in extremely cold areas such as northeast China.