http://www.dongjin-battery.com..../lifepo4-cell/polyme grade 3.2V 60Ah(63Ah) LiFepo4 pouch lithium ion battery with high energy density, made on the safe LiFePO4 technology, capacity Ah, Nominal voltage 3.2V, and the operational voltage is 2.5-3.65V. This battery cell is suitable for all traction applications including passenger cars. Fully complies also for stationary applications, such as energy storage.