How to build a 48V LiFePO4 battery pack using EVE A-Class cells? A 48V LiFePO4 battery pack can be assembled by connecting four 3.2V EVE A-Class cells (e.g., 105Ah, 280Ah, or 320Ah) in series. These… How to Build a 48V LiFePO4 Battery Pack with EVE A-Class Cells?