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Units › EcoFlow DELTA Pro

EcoFlow DELTA Pro specs

A very large portable power station: 3,600 Wh of battery, 3,600 W of output and 45 kg.

Illustration of a very large power station, not a photo of this model.
Battery capacity (Wh)3,600 WhHow long it lasts. About 46 hours on a 60 W laptop.
AC output (W out)3,600 WThe most it can power at once. Keep your total below 3,600 W.
Solar inputUp to 1,600 WHow fast solar panels can refill it. Higher is quicker.
Weight45 kgWhat you will carry.
Wh per kg80Battery per kilo. Higher is lighter for the same capacity.

Remember: the battery (Wh) sets how long it runs, and W out sets what it can run at the same time. You need enough of both. Check your own list in the power sizer.

Specs from one database page. Check the maker's sheet before buying.

Specs last checked 10 Oct 2026 from retailer pages and spec databases, not the maker’s own page. Check the maker’s current specs before buying.

Where to buy

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What it could run

Estimates for one device at a time, using about 77% of the rated capacity (inverter and usable-battery losses). The method is explained here. Real runtimes vary with the device.

DeviceTypical drawRuns for
Phone charging10 Wabout 275 hours
LED lighting10 Wabout 275 hours
Laptop60 Wabout 45.9 hours
Fridge or cool box45 Wabout 61.2 hours
TV80 Wabout 34.4 hours
Projector150 Wabout 18.4 hours
Power tools600 Wabout 4.6 hours
Coffee machine1000 Wabout 2.8 hours
Kettle2000 Wabout 41 boils (2 minutes each)

At 3,600 W output this unit can run a typical 2,000 W kettle.

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