The 12.8V 40Ah LiFePO4 battery pack uses a 4S6P configuration (4 cells in series, 6 in parallel) with 32700 cells to deliver stable 12V power. Its built-in 40A same-port BMS enables simultaneous charging/discharging while preventing… What Makes the 12.8V 40Ah LiFePO4 Battery Pack a Reliable Power Solution