Portable powerEcoFlow
EcoFlow DELTA 3 Plus
A 1,024Wh LFP portable power station with 1,800W rated AC output, up to 1,000W solar input and sub-10ms UPS switching. It is a strong fit for short home-backup…
Portable power
RIVER 3
EcoFlow
EcoFlow RIVER 3 is a compact 245Wh portable power station with 300W AC output, up to 600W X-Boost capability and sub-20ms UPS switching for light electronics.
Model details
Key information for this model.
Use the verified specifications below as a research starting point, then confirm the exact regional version on the manufacturer page before buying.
Capacity245Wh
AC output300W rated / up to 600W with X-Boost
Solar inputUp to 110W
UPS switchingUnder 20ms
Best for
Where it fits.
Routers, laptops, small electronics, camping and short-duration backup where compact size, quiet operation and quick transfer are priorities.
Watch for
Limits to check.
The 245Wh capacity and 300W rated inverter limit runtime and heavy-appliance use; confirm regional outlets, exact load requirements and current availability.
Warranty
Coverage note.
Use the current EcoFlow U.S. warranty terms for RIVER 3 and confirm any registration requirements at purchase.
Next checks
Useful next steps for this model.
Move from model research into comparison, load planning and local installation help without starting again.
Related EcoFlow equipment
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Compare nearby models before deciding which specification level actually fits the job.
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EcoFlow DELTA 2 is a 1,024Wh LFP portable power station with 1,800W AC output, X-Boost support up to 2,200W, expandable storage and up to 500W solar input.
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DELTA 2 Max
EcoFlow DELTA 2 Max is a 2,048Wh LFP portable power station with 2,400W AC output, X-Boost support up to 3,400W, expandable storage and up to 1,000W solar input.
Portable powerEcoFlow
DELTA 3
EcoFlow DELTA 3 is a 1,024Wh portable power station with 1,800W AC output, 3,600W surge capability, expandable storage and multiple fast-recharging options.
Portable powerEcoFlow
DELTA 3 Classic
EcoFlow DELTA 3 Classic is a 1,024Wh portable power station with 1,800W pure-sine AC output, 3,600W surge capability, X-Boost up to 2,600W and 500W solar charging.
Source & buying note
Confirm the exact regional model before buying.
Manufacturer pages, regional SKUs and specifications can change. Use the source links below to confirm the exact model and local version before placing an order.
Information checked: 2026-08-31
Market note: United States / verify regional electrical version
Official product: Open manufacturer page ↗