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Power station runtime calculator

Pick what you need to keep running. The table shows which power stations can run all of it at once, and for how long on one charge.

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Copy these from your model's spec sheet. Leave usable capacity empty to assume 80% of rated.

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Results for: Box fan (20 inch)

Yes. All 15 portable power stations we track can run a box fan (20 inch), for about 2.8 h (EcoFlow RIVER 3 Plus) to 35 h (Anker SOLIX F3800) on a full charge.

Combined average draw: 83 W.

Power stationUsable capacityCan it run it?RuntimeStartup peak vs. station surge limitPrice
EcoFlow RIVER 3 Plus231 WhYes2.8 h83 W needed, 1,200 W availableCheck price on Amazon
Jackery Explorer 300247 WhYes3 h83 W needed, 500 W availableCheck price on Jackery
DJI Power 1000775 WhYes9.3 h83 W needed, 4,400 W availableCheck price on DJI
EcoFlow DELTA 3 Classic819 Wh (est.)Yes9.9 h83 W needed, 3,600 W availableCheck price on Amazon
EcoFlow DELTA 2850 WhYes10.2 h83 W needed, 2,700 W availableCheck price on EcoFlow
Anker SOLIX C1000897 WhYes10.8 h83 W needed, 2,400 W availableCheck price on Amazon
Jackery Explorer 1000 v2910 WhYes11 h83 W needed, 3,000 W availableCheck price on Amazon
BLUETTI AC180950 WhYes11.4 h83 W needed, 2,700 W availableCheck price on Amazon
Jackery Explorer 1000 Plus1,024 WhYes12.3 h83 W needed, 4,000 W availableCheck price on Jackery
Anker SOLIX C2000 Gen 21,600 WhYes19.3 h83 W needed, 4,000 W availableCheck price on Amazon
Jackery Explorer 2000 Plus1,678 WhYes20.2 h83 W needed, 6,000 W availableCheck price on Amazon
BLUETTI AC200L1,680 WhYes20.2 h83 W needed, 3,600 W availableCheck price on Amazon
EcoFlow DELTA 2 Max1,800 WhYes21.7 h83 W needed, 4,800 W availableCheck price on Amazon
Anker SOLIX S20001,893 WhYes22.8 h83 W needed, 3,000 W availableCheck price on Amazon
Anker SOLIX F38002,905 WhYes35 h83 W needed, 9,000 W availableCheck price on Anker SOLIX

How these runtimes are calculated: runtime = usable capacity ÷ average draw of 83 W (the running draw, assumed on the whole time). Usable capacity is an independent test's measured figure, or 80% of rated capacity where none exists, marked "(est.)". A model must also carry the running watts continuously and the startup peak within its surge rating. The same formula applies to every model; see the methodology.

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