Amp-Hour Capacity Requirement
Battery Amp Hour Calculator
Determine how many Amp-Hours (Ah) of battery capacity you need to power electrical loads for a specified duration.
Load & Duration Parameters
Provide continuous watt load, runtime hours, and system voltage.
Required Battery Capacity
231 Ah
Includes Inverter & Reserve Overhead
Total Energy Needed:
2,500 Wh
Lithium (LiFePO4) Battery Rating:
231 Ah @ 12V
Lead-Acid (AGM) Battery Rating:
416 Ah @ 12V