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Guides / Power stations and Starlink · Updated

EcoFlow vs Jackery

Specs from each maker’s product page, checked November 1, 2026.

Short answer

At the same size they’re close. The Jackery Explorer 1000 v2 has a little more capacity than the EcoFlow DELTA 3 Plus (1,070 vs 1,024 Wh) but less output (1,500 vs 1,800 W). Their cycle ratings aren’t measured the same way: Jackery counts to 70% capacity, EcoFlow to 80%.

Side by side

ModelCapacityAC outputSurgeCyclesRuns a fridge
EcoFlow RIVER 3 Plus286 Wh600 W1,200 W3,000 to 80%3 h 48 min
Jackery Explorer 300 v2288 Wh300 W600 W4,000 to 70%3 h 50 min
EcoFlow DELTA 3 Plus1,024 Wh1,800 W3,600 W4,000 to 80%13 h 37 min
Jackery Explorer 1000 v21,070 Wh1,500 W3,000 W4,000 to 70%14 h 14 min
Jackery Explorer 2000 Plus2,042.8 Wh3,000 W6,000 W4,000 to 70%27 h 10 min
EcoFlow DELTA 3 Max2,048 Wh2,400 W4,800 W—27 h 14 min
EcoFlow DELTA Pro 34,096 Wh4,000 W—4,000 to 80%2.3 days
Jackery Explorer 5000 Plus5,040 Wh7,200 W14,400 W4,000 to 70%2.8 days

Fridge runtime: capacity × 0.85 ÷ 64 W, the average draw of ENERGY STAR’s median bottom-freezer fridge (560 kWh a year). Both makers publish the 0.85 formula. The DELTA Pro 3 lists no surge figure on its page.

What actually differs

Output. Size for the biggest thing you’ll run, plus its start-up surge. A 1,500 W microwave or a window AC rules out the small models of either brand.

Cycle ratings. Jackery’s “4,000 cycles to 70%” and EcoFlow’s “4,000 cycles to 80%” aren’t the same promise; 80% is the stricter end point.

Capacity per dollar changes with every sale, so check current prices against the Wh, not the model name.

Check your own load

The power station runtime calculator runs any load on every model, including Anker and Goal Zero.

Where the numbers come from

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