LiFePO4 prismatic cells are a type of rechargeable battery that uses lithium iron phosphate (LiFePO4) as the cathode material. They are known for their excellent safety, long cycle life, and high-temperature performance. Prismatic cells are often used in large-scale energy storage systems and electric vehicles due to their higher energy density compared to cylindrical cells. https://www.champbattery.com/product-category/lifepo4-prismatic-cells/