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EcoFlow power stations compared

Compare the current EcoFlow RIVER and DELTA lineup by usable capacity, output, charging, weight, expansion, score, and tracked price.

01

Lineup at a glance

This page owns broad lineup intent: it groups the brand by measurable size and capability. Exact model battles, brand rivals, alternatives, rankings, and price history each have their own focused destination.

EcoFlow power stations compared sourced comparison matrix
ModelScoreRated capacityAC outputWeightSolar inputTracked price
EcoFlow RIVER 359 / 100
245 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
300 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
3.54 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
110 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$196.32Fair price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow RIVER 3 Plus68 / 100
286 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
4.72 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
220 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$299High price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA 257 / 100
1024 Wh. Show sourceclaimed sourceecoflow-service-us-prod.oss-us-west-1.aliyuncs.com2026-07-10
1800 W. Show sourceclaimed sourceecoflow-service-us-prod.oss-us-west-1.aliyuncs.com2026-07-10
12 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-10
500 W. Show sourceclaimed sourceecoflow-service-us-prod.oss-us-west-1.aliyuncs.com2026-07-10
$429Fair price
Check price on Amazon
as of 2026-07-16
EcoFlow DELTA 369 / 100
1024 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
1800 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
12.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
500 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$549High price
as of 2026-07-17
EcoFlow DELTA 3 Plus72 / 100
1024 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
1800 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
12.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
1000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$649Fair price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA 2 Max66 / 100
2048 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
2400 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
23 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
1000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$949Fair price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA 3 Max66 / 100
2048 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
2400 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
20.3 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
500 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$1,199High price
Check price on Amazon
as of 2026-07-17
EcoFlow DELTA 3 Ultra59 / 100
3072 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
3600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
32.7 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
800 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$1,299Good price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA Pro 375 / 100
4096 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
4000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
51.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
2600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$2,399Fair price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA Pro Ultra58 / 100
6144 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
7200 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
82.4 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
5600 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
$3,999Great price
Check price on Amazon
as of 2026-07-17Price history →
EcoFlow DELTA Pro Ultra X80 / 100
12288 Wh. Show sourceclaimed sourceus.ecoflow.com2026-07-04
12000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
135.5 kg. Show sourceclaimed sourceus.ecoflow.com2026-07-04
10000 W. Show sourceclaimed sourceus.ecoflow.com2026-07-04
N/A

Manufacturer-claimed unless marked verified. Select a dotted reading to inspect its source and date. Score methodology is published separately.

02

What changes the decision

These callouts use only the complete, sourced readings available for every candidate. Open the full model page before buying for all specifications and source notes.

Start with these measurable differences

Lightest sourced weight
3.54 kg
EcoFlow RIVER 3
Source: https://us.ecoflow.com/products/river-3-portable-power-station · 2026-07-04
03

Current model and price pages

Use the model dossier for complete specifications. When enough history exists, the card links to a dedicated price-history page rather than forcing price intent onto this comparison page.

EcoFlow RIVER 3 — front view
EcoFlow
RIVER 3
Fair price
BatteryRank score59 / 100 · Balanced
$196.32as of
Usable AC energy (est.)
208 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
300 W. Show sourceclaimed sourceus.ecoflow.com
At tracked typical priceHistory →
Price · 12 mo
EcoFlow RIVER 3 Plus — front view
High price
BatteryRank score68 / 100 · Balanced
$299as of
Usable AC energy (est.)
243 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
600 W. Show sourceclaimed sourceus.ecoflow.com
7% above tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA 2 — front view
EcoFlow
DELTA 2
Fair price
BatteryRank score57 / 100 · Balanced
$429as of
Usable AC energy
895 Whverified. Show sourceverified source~890-900Wh usable AC (~86-90% conversion) vs 1024Wh rated (Portable Power Lab, 6-month test)2026-07-04
Continuous AC output
1800 W. Show sourceclaimed sourceecoflow-service-us-prod.oss-us-west-1.aliyuncs.com
At tracked typical priceHistory unavailable
Price · 12 mo
Not enough history for chart
EcoFlow DELTA 3 — front view
EcoFlow
DELTA 3
High price
BatteryRank score69 / 100 · Balanced
$549as of
Usable AC energy
870 Whverified. Show sourceverified source~870Wh effective at ~85% (Backup Power Hub, calculated) vs 1024 rated2026-07-04
Continuous AC output
1800 W. Show sourceclaimed sourceus.ecoflow.com
3% above tracked typical priceHistory unavailable
Price · 12 mo
EcoFlow DELTA 3 Plus — front view
Fair price
BatteryRank score72 / 100 · Excellent
$649as of
Usable AC energy (est.)
870 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
1800 W. Show sourceclaimed sourceus.ecoflow.com
7% below tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA 2 Max — front view
Fair price
BatteryRank score66 / 100 · Balanced
$949as of
Usable AC energy (est.)
1741 Whest.. Show sourceestimated sourceecoflow.com2026-07-04
Continuous AC output
2400 W. Show sourceclaimed sourceus.ecoflow.com
At tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA 3 Max — front view
High price
BatteryRank score66 / 100 · Balanced
$1,199as of
Usable AC energy (est.)
1741 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
2400 W. Show sourceclaimed sourceus.ecoflow.com
At tracked typical priceHistory unavailable
Price · 12 mo
EcoFlow DELTA 3 Ultra — front view
Good price
BatteryRank score59 / 100 · Balanced
$1,299as of
Usable AC energy (est.)
2611 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
3600 W. Show sourceclaimed sourceus.ecoflow.com
7% below tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA Pro 3 — front view
Fair price
BatteryRank score75 / 100 · Excellent
$2,399as of
Usable AC energy
3790 Whverified. Show sourceverified source3790Wh usable at >93% efficiency (OutdoorGearLab) vs 4096 rated2026-07-04
Continuous AC output
4000 W. Show sourceclaimed sourceus.ecoflow.com
4% below tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA Pro Ultra — front view
Great price
BatteryRank score58 / 100 · Balanced
$3,999as of
Usable AC energy (est.)
5222 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
7200 W. Show sourceclaimed sourceus.ecoflow.com
6% below tracked typical priceHistory →
Price · 12 mo
EcoFlow DELTA Pro Ultra X — front view
BatteryRank score80 / 100 · Excellent
Current price not available
Usable AC energy (est.)
10445 Whest.. Show sourceestimated sourceus.ecoflow.com2026-07-04
Continuous AC output
12000 W. Show sourceclaimed sourceus.ecoflow.com
Typical price not availableHistory unavailable
Price · 12 mo
Not enough history for chart

Frequently asked

Which EcoFlow power station should I choose?
Start with required battery capacity and continuous AC output, then compare weight, charging, solar input, score, and current price. The table keeps those intents together without declaring one model best for every buyer.
How are EcoFlow models compared here?
BatteryRank uses sourced specifications and a published, price-independent score. Claimed and independently verified readings are labeled separately.
Is the highest-scoring EcoFlow model the best deal?
Not necessarily. Score measures the station independently of price. Today’s price verdict and history are separate so a lower-scoring model can still be the stronger current buy.
Where can I compare two exact EcoFlow models?
Open either model dossier and follow its comparison links, or use the comparison hub to select a head-to-head with sourced differences. Compare exact models
Where can I see EcoFlow price history?
Models with sufficient tracked history link to a dedicated money page. Prices are timestamped and the fair-price verdict is based on that model’s own tracked history.
Are battery capacity and AC output the same thing?
No. Watt-hours describe stored energy; watts describe how much power the inverter can deliver at once. Both can limit a purchase for different reasons. Read the Wh vs W guide
Does BatteryRank test these products?
No. BatteryRank distinguishes manufacturer claims from independent measurements and never presents editorial copy as hands-on testing.
How do I estimate appliance runtime?
Use the sizing tool for a device-specific estimate. A lineup page is meant for model selection, not personalized load planning. Open the sizing tool

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