Head-to-head · Best Portable Power Stations

EcoFlow Delta 3 Plus vs EcoFlow River 2 Pro

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

EcoFlow Delta 3 Plus and EcoFlow River 2 Pro score essentially the same (4.3 vs 4.3). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Ranked #4 in Best Portable Power Stations

EcoFlow Delta 3 Plus

4.3

6 sources$1,099as of Aug 1

The EcoFlow Delta 3 Plus is a 1024Wh LiFePO4 station whose case rests on output and charging speed: 2400W continuous with a 4800W surge, and a full recharge in about 56 minutes. Trusted Reviews scored it 5 out of 5 and called it a brilliant choice for home backup or camping, and Output Report's 9.1 out of 10 makes the same argument about continuous output being the highest in its capacity class. It costs several hundred dollars more than comparable 1000Wh units, weighs 28 lb, and its fans are plainly audible while charging. Right for people who need high output and plan to expand, wrong for anyone optimising for weight or price.

Strengths

— 2400W continuous output allows operation of high-wattage appliances like space heaters and induction cooktops
— 56-minute full charge time via X-Stream technology enables quick recovery during short breaks
— Expandable up to 5120Wh with additional battery packs for future capacity growth

Watch-outs

— Costs several hundred dollars more than comparable 1000Wh units from Anker and Jackery
— At 28 lb it is among the heaviest stations in its capacity class, and there is no wheeled option
— Fans cycle audibly during fast charging and under heavy load

$1,099 · Check Price on Amazon Full review →

Ranked #5 in Best Portable Power Stations

EcoFlow River 2 Pro

4.3

4 sources1 derived$389as of Aug 1

GearJunkie's Kraig Becker calls the EcoFlow River 2 Pro the best portable power station for most people, pointing to the lightweight design, fast charging, and output that belies its size. GearLab's Kenji Mowrey agrees on portability and performance but criticizes the underwhelming battery capacity and loud fan noise. At $389 it is affordable and works well for camping and backyard use, though reviewers suggest anyone needing higher capacity or quieter operation look at alternatives like the Anker Solix C1000. Casual users who want portability and functionality in balance are the fit.

Strengths

— Lightweight and compact design at 17.2 pounds
— Fast charging capability reaching 100% in about an hour
— Excellent battery capacity and power output for its size with 768Wh and 800W continuous output

Watch-outs

— Fan is noisy during recharging and high-draw use
— Lower than advertised battery capacity measured at 600Wh instead of 768Wh
— Limited solar input at just 220W

$389 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

EcoFlow Delta 3 Plus

The EcoFlow Delta 3 Plus excels in high-output performance and expandability, features that the Anker Solix C1000 and Bluetti AC70 lack. While the Bluetti AC70 offers a more compact design and better warranty, the Delta 3 Plus provides 2400W continuous output and can scale up to 5120Wh, making it superior for powering high-wattage appliances like induction cooktops. However, its weight and fan noise make it less ideal compared to the lighter and quieter EcoFlow River 2 Pro.

EcoFlow River 2 Pro

The EcoFlow River 2 Pro is the lightest and most portable option in the group, outperforming the heavier EcoFlow Delta 3 Plus and Anker Solix C1000 in terms of weight. While the Bluetti AC70 offers a better warranty and more versatile design, the River 2 Pro provides 800W output and fast charging in under an hour, making it ideal for casual users who want a balance of portability and performance. However, its underwhelming battery capacity and loud fan noise are drawbacks compared to the more reliable Anker Solix C1000.

Specs side-by-side

Spec	EcoFlow Delta 3 Plus	EcoFlow River 2 Pro
Capacity	1024Wh	768
Output	2400W continuous / 4800W surge	800 W (1600 W surge)
Battery Chemistry	LiFePO4	LiFePO4
Weight	28 lb	18.2 lb
Ports	5 AC, 4 USB (inc. USB-C 140W), 2 DC	4 AC, 1 car, 1 USB-C PD, 3 USB-A
Charging	0.93 hr	1.17 hr
Wattage	3000 watts	800 watts
Dimensions	9.52"L x 12"W x 19.44"H	—
Voltage	—	120 Volts

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