Wincle010
SEPFe13109314 & 14109314-50Ah cell is a ess battery cell special design for hight voltage residential energy storage system, have a advantages of flexible, flat, and lightweight design, with 6000 times long cycle life.
https://www.soundnewenergy.com/products/sepfe13109314-14109314-50ah-pouch-cell-for-high-voltage-residential-energy-storage.html