EcoFlow RIVER 3
A 245Wh station with an AC outlet, for rigs built around 12V modems or anything with a wall brick.
Tracked 2026-10-19. The retailer listing is the price you pay.
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Our take on the EcoFlow RIVER 3
The EcoFlow RIVER 3 is a portable power station that weighs 7.8 pounds, for streamers who need AC power for a light or a PC away from a wall. At a tracked $249 it sits at the top of its $239 to $249 range across six points from August 25 to October 19, 2026.
It charges from empty to full in about an hour from AC. The LFP battery is rated for over 3,000 cycles, and the listing says the outlet switches over in under 20 milliseconds in a power cut. That makes it work as a small backup for a desk stream. The price is near the top, but the range is only $10. It has 4.5 across 912 retailer ratings.
- Full charge from AC in about an hour
- LFP battery rated for 3,000 plus cycles
- Switches to battery in under 20 milliseconds
- 7.8 pounds is heavy to carry on foot
- Not a pocket bank at 7.8 pounds
- Tracked price is at the top of a narrow range
Where it fits in a build
Keeps the rig alive. Match the output ports and wattage to your gear, and stay under 100Wh for air travel. See every power bank / portable battery pick
| Capacity | 245Wh |
| USB-C | 1 (out, 100W) |
| USB-A | 2 (out) |
| Max output | 300W AC + DC |
| TSA legal | No (over 100Wh) |
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EcoFlow RIVER 3
$249Tracked 2026-10-19
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.