EcoFlow power stations with a Starlink dish
By Roaming Dish Editors. Specs checked October 19, 2026 on EcoFlow's own pages. Method
EcoFlow splits into the small River line and the larger Delta line. Watch the older River 2: its USB-C port stops at 60 W, so a Mini runs from its car socket instead.
| Model | Capacity | Mini, typical | Standard, typical |
|---|---|---|---|
| RIVER 3 | 245 Wh | 7 h, USB-C | 2 h |
| RIVER 2 | 256 Wh | 8 h, 12 V socket | 2 h |
| RIVER 3 Plus | 286 Wh | 8 h, USB-C | 2 h |
| RIVER 2 Pro | 768 Wh | 22 h, USB-C | 6 h |
| DELTA 2 | 1,024 Wh | 30 h, USB-C | 8 h |
| DELTA 3 | 1,024 Wh | 30 h, USB-C | 8 h |
| DELTA 3 Plus | 1,024 Wh | 30 h, USB-C | 8 h |
EcoFlow's US page for the Delta 2 now opens the Delta 3, so the Delta 2 figures come from EcoFlow's UK spec sheet. Some EcoFlow figures are for the EU 230 V versions.
Hours at each use level
Every port that can run each dish, at the three use levels in the calculator. Mini: email and maps 21 W, browsing and music 28 W, video calls 40 W. Standard: 75 W, 88 W, 100 W.
| Model | Dish and port | email and maps | browsing and music | video calls |
|---|---|---|---|---|
| RIVER 3 | Mini, USB-C | 9 h | 7 h | 5 h |
| RIVER 3 | Mini, 12 V socket | 10 h | 7 h | 5 h |
| RIVER 3 | Mini, AC outlet | 8 h | 6 h | 4 h |
| RIVER 3 | Standard, AC outlet | 2 h | 2 h | 2 h |
| RIVER 2 | Mini, 12 V socket | 10 h | 8 h | 5 h |
| RIVER 2 | Mini, AC outlet | 8 h | 6 h | 4 h |
| RIVER 2 | Standard, AC outlet | 2 h | 2 h | 2 h |
| RIVER 3 Plus | Mini, USB-C | 11 h | 8 h | 6 h |
| RIVER 3 Plus | Mini, 12 V socket | 11 h | 8 h | 6 h |
| RIVER 3 Plus | Mini, AC outlet | 9 h | 7 h | 5 h |
| RIVER 3 Plus | Standard, AC outlet | 3 h | 2 h | 2 h |
| RIVER 2 Pro | Mini, USB-C | 30 h | 22 h | 16 h |
| RIVER 2 Pro | Mini, 12 V socket | 30 h | 23 h | 16 h |
| RIVER 2 Pro | Mini, AC outlet | 25 h | 19 h | 13 h |
| RIVER 2 Pro | Standard, AC outlet | 7 h | 6 h | 5 h |
| DELTA 2 | Mini, USB-C | 39 h | 30 h | 21 h |
| DELTA 2 | Mini, 12 V socket | 40 h | 30 h | 21 h |
| DELTA 2 | Mini, AC outlet | 33 h | 25 h | 18 h |
| DELTA 2 | Standard, AC outlet | 9 h | 8 h | 7 h |
| DELTA 3 | Mini, USB-C | 39 h | 30 h | 21 h |
| DELTA 3 | Mini, 12 V socket | 40 h | 30 h | 21 h |
| DELTA 3 | Mini, AC outlet | 33 h | 25 h | 18 h |
| DELTA 3 | Standard, AC outlet | 9 h | 8 h | 7 h |
| DELTA 3 Plus | Mini, USB-C | 39 h | 30 h | 21 h |
| DELTA 3 Plus | Mini, 12 V socket | 40 h | 30 h | 21 h |
| DELTA 3 Plus | Mini, AC outlet | 33 h | 25 h | 18 h |
| DELTA 3 Plus | Standard, AC outlet | 9 h | 8 h | 7 h |
What EcoFlow publishes, next to our numbers
EcoFlow's own runtime figures for devices of a similar draw, compared with our model at the same load. Where they disagree, our method page explains why.
| Model | Load | EcoFlow | Our model |
|---|---|---|---|
| RIVER 2 | 50W electric blanket | 0.8 h | 3.5 h |
| RIVER 3 Plus | 600W computer | 0.4 h | 0.3 h |
| DELTA 2 | Fan 40W | 17 h | 17.5 h |
| DELTA 2 | TV 110W | 8 h | 6.4 h |
| DELTA 2 | Coffee maker 1000W | 0.8 h | 0.7 h |
| DELTA 2 | Electric grill 1150W | 0.7 h | 0.6 h |
Ports and specs
| Model | Battery | USB-C | Car socket | AC | Weight | Source | Price |
|---|---|---|---|---|---|---|---|
| RIVER 3 | LiFePO4 | 100 W | 12.6 V / 10 A | 300 W | 3.55 kg | specs, October 19, 2026 | at EcoFlow |
| RIVER 2 | LiFePO4 | 60 W | 12.6 V / 8 A | 300 W | 3.49 kg | specs, October 19, 2026 | at EcoFlow |
| RIVER 3 Plus | LiFePO4 | 100 W | 12.6 V / 10 A | 600 W | 4.72 kg | specs, October 19, 2026 | at EcoFlow |
| RIVER 2 Pro | LiFePO4 | 100 W | 12.6 V / 10 A | 800 W | 8.26 kg | specs, October 19, 2026 | at EcoFlow |
| DELTA 2 | LiFePO4 | 100 W | 12.6 V / 10 A | 1,800 W | 12 kg | specs, October 19, 2026 | at EcoFlow |
| DELTA 3 | LiFePO4 | 100 W | 12.6 V / 10 A | 1,800 W | 12.5 kg | specs, October 19, 2026 | at EcoFlow |
| DELTA 3 Plus | LiFePO4 | 140 W | 12.6 V / 10 A | 1,800 W | 12.5 kg | specs, October 19, 2026 | at EcoFlow |
EcoFlow RIVER 3
The smallest station on our list that still has a 100 W USB-C port. It covers about seven hours of a Mini, enough for an afternoon of work or a long evening at camp.
EcoFlow RIVER 2
Its USB-C port tops out at 60 W, below the 100 W a Mini needs, so USB-C will not boot the dish. The 12 V car socket can, through Starlink's car adapter or a DC cable, for about an evening.
EcoFlow RIVER 3 Plus
Close to the River 3 in capacity but with a 600 W AC outlet, which matters only if you also run a Standard dish or mains appliances. For a Mini over USB-C the two give almost the same hours.
EcoFlow RIVER 2 Pro
A mid-size station with a 100 W USB-C port, so a Mini plugs straight in. EcoFlow lists two weights for it, 8.26 kg here. Expect most of a day of typical Mini use per charge.
EcoFlow DELTA 2
Just over 1,000 Wh with a 100 W USB-C port and a large AC inverter. EcoFlow publishes runtimes for several household devices on its own pages, compared below.
EcoFlow DELTA 3
Same capacity class as the Delta 2, about a full day of typical Mini use over USB-C. The 1,800 W AC outlet runs a Standard dish easily, with the inverter loss our estimate includes.
EcoFlow DELTA 3 Plus
EcoFlow lists its USB-C as 140 W maximum across two ports without saying whether that is per port. Either way it covers the Mini's 100 W. Capacity matches the Delta 3.
Other brands: Jackery, Anker SOLIX, Bluetti, Goal Zero. Measured a runtime? Add it.