Lithium Battery Pack Series & Parallel Calculator
Calculate overall battery pack voltage, capacity (Ah), total energy (Wh / kWh), peak discharge current, and recommended BMS rating for S/P series-parallel configurations.
Battery Pack Results
| Pack Configuration | — (— cells) |
| Nominal Voltage | — V |
| Full Charge Voltage | — V |
| Cutoff Voltage | — V |
| Total Capacity Cpack | — Ah |
| Total Energy Epack | — Wh (— kWh) |
| Max Cont. Discharge Current | — A |
| Max Power Output Pmax | — kW |
| Rec. BMS Rating | — A |
Formulas
Nominal Voltage: Vpack = S × Vcell
Capacity: Cpack = P × Ccell
Energy Wh: E (Wh) = Vpack × Cpack