Lead-acid to lithium-ion battery capacity calculator
Select an LFP replacement for a lead-acid battery based on usable energy, voltage, and capacity.
Lead-acid battery
Usable energy of the lead-acid battery
Energy4.28 kWh
LFP battery
Recommended capacity200 AhCalculated value 191.7 Ah
Configuration8SNominal voltage 25.6 V
Usable energy4.47 kWh104% of the original battery’s usable energy
Nominal energy5.12 kWh