About This Launch
Kilohour is a free runtime calculator for portable power stations. Pick from EcoFlow, Anker SOLIX, BLUETTI, Jackery, DJI and Goal Zero, add appliances like a fridge, CPAP or laptop, and see cautious, typical and optimistic runtime estimates based on sourced specs. The methodology is published so you can check the math.
Why I Built This
Manufacturer runtime claims rarely match real appliances, and most calculators ignore inverter losses and usable capacity. I wanted an honest, sourced tool that helps campers and people preparing for outages pick the right power station before buying.
Launch Details
CategoryOther
StageLive
ListedOctober 11, 2026