Find out how long your battery can power appliances during a brownout, and whether your backup plan is realistic.
Best for
Backup planning
Inputs
Voltage, Ah, load
Output
Runtime hours
Estimate brownout runtime for essential loads. Start with presets, then fine-tune your battery and appliance load.
Approx usable: 3.8 kWh at 80% usable capacity.
Quick load presets