SEVB 48V Auxiliary Battery Pack

Cell: LFP, ≥5Ah
Configuration: 1P14S
Nominal Voltage: 44.8V
Energy: ≥0.22kWh
Cold Cranking Power: ≥50C, -20 °C
Peak Discharge Power: 250A DC 200ms
Cycle Life: ≥4000 cycles

Excellent low-temperature performance, 50C@-20°C, 200msec
Power supply circuit + communication integrated into BMS
12 years lifetime, same lifespan as the whole vehicle
Extreme operating conditions -40~85°C wide temperature range usage