EcoFlow

EcoFlow Delta 3 Plus

Ranked #3 in Portable Power Stations

769 LP on the category ladder what's LP?

The strongest firmware and app ecosystem in the category means this unit actually improves over time, and EcoFlow's service network is broad.

Consolidated from 24 cited sources across 19 outlets

Where the cited sources landed, as we read them

16 positive sources
8 mixed sources

See the sources

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Pros & cons

✓ LFP chemistry
✓ Most mature app and firmware ecosystem in the category
✓ Real feature and battery-management updates pushed over the air
✓ Broad service network
✓ Included by OutdoorGearLab and Popular Mechanics among brands they stand behind

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 3 articles and 21 video reviews

16 positive sources

OVR Mag Andy Lilienthal · reviewer

The innovative EcoFlow DELTA 3 Plus Power Station paired with its 800W Alternator Charger creates a seamless power ecosystem for overlanders, offering vehicle-to-power-station charging while driving and reverse charging to maintain your vehicle’s battery when parked—potentially eliminating one of overlanding’s biggest headaches.

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The Electric Viking Review unit from EcoFlow The Electric Viking · 398K subscribers · Jul 2025

The EcoFlow DELTA 3 Plus portable battery impresses with major upgrades over its predecessor, offering faster charging, higher capacity, and smarter energy management. It's a standout choice for home backup, camping, or EV top-ups

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The Delta 3 Plus kept all my essential devices and more fully charged during a camping music festival—plus it was quiet and easy to use.

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The Electric Viking The Electric Viking · 398K subscribers · Feb 2026

The EcoFlow Delta 3 Plus is a versatile 1,024 Wh LiFePO₄ portable power station with an 1,800 W continuous output and smart app control — strong for camping, travel, or short home backup power needs. It charges incredibly fast (≈ 56–70 min) from AC or solar and includes a 10 ms UPS switch-over for sensitive electronics, making it very practical and easy to use

Watch R ReeWray Outdoors pauld4115 · owner · Sept 2024

I just bought an Ecoflow Delta 3 plus and 2 x 400W panels on the strength of your review. Nicely done.

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HOBOTECH HOBOTECH · 304K subscribers · Oct 2024

The Professor reviews the new 1800 watt EcoFlow Delta 3 Plus LiFePO4 portable power station / solar generator with DUAL MPPT and 140w USB charging!

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The Electric Viking YouTube review · Jul 2025

EcoFlow DELTA 3 Plus portable battery review: way better than old model

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Adventure Gear TV Review unit from EcoFlow Adventure Gear TV · 128K subscribers · Oct 2024

EcoFlow Delta 3 Plus features massive updates over the previous generation Delta 2. The Delta 3 Plus is the latest addition to their lineup of ultra efficient, powerful, and versatile portable power stations. This new model boasts a significant increase in capacity, with an impressive 1kWh of power. And it doesn’t stop there - the Delta 3 Plus also features extremely fast recharge capabilities, powerful USB-C ports, and third-gen LFP cells for decade long-lasting performance

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Chuck Kososky Chuck Kososky · 48.8K subscribers · Jul 2025

So, this is going to be the newer version, and this is going to be upgrade from their Delta 2. So, whether you have the Delta 2 and you're looking to upgrade, or you're in the market for a mediumsiz power station to power, say, your fridge, some home essentials during a power outage, we're going to be taking a look and comparing these two power stations to see which one is a better fit for you.

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NPL Ventures NPL Ventures · 32.7K subscribers · Nov 2024

The Best Power Station for 2025?

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Gear & Gadget Reviews Gear & Gadget Reviews · 19.5K subscribers · Dec 2024

But, the main unit right here being the EcoFlow Delta 3 plus is kind of of a brand new design for EcoFlow. And I got to say guys, it looks really, really nice

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Beacon Offroad & Supply Beacon Offroad & Supply · 19.2K subscribers · Jul 2025

Today we're diving into the EcoFlow Delta 3 Plus. Okay, so let's take a quick look at the front of the power station. What you're going to notice right away is the power on button is right there. Then we have a very bright front screen and we have realtime display uh input and output on either side.

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Chris Stead Chris Stead · 10.1K subscribers · May 2025

And I've experienced nothing with the Delta 3 Plus that steps outside what I've experienced with previous EcoFlow products before and I'm happy to happy to recommend it.

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Seaustravl Seaustravl · 4.8K subscribers · Aug 2025

And this thing is probably one of the best on the market. We got this from Anaconda. And the reason we did is because we were able to move it away from the car when we weren't able to camp right next to our car.

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Acavedo Nicolas Acavedo Nicolas · 1.5K subscribers · Apr 2026

For surge, you actually get the highest surge on the Delta 3 Plus. You know, if you have a device that really needs a high surge to kick on, the Delta 3 Plus is actually going to beat both of them, at least according to EcoFlow

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Backyard Florida Backyard Florida · 776 subscribers · May 2026

We started with an Anchor F3000, and we actually transitioned to an EcoFlow Delta 3 Plus with a Delta 2 Max expansion battery, and it has been awesome. So, spoiler alert, we love it. Yes, we would buy it again. Yes, I tell everybody to get it.

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8 mixed sources

The Solar Lab TheSolarLab · owner · Oct 2024

However, there was one big thing that we didn't like about this unit and we hope that EcoFlow addresses it ASAP. Regardless, we think the unit is a great option for either portable power or emergency back up situations. We maintain an affiliate relationship with some of the products reviewed, which means we get a small percentage of a sale if you click our links, at no cost to our viewers.

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The Solar Lab The Solar Lab · 159K subscribers · Oct 2024

The EcoFlow Delta 3 Plus is a new portable power station that EcoFlow just released. We were super excited to get this thing, and it performed really well. However, there was one big thing that we didn't like about this unit and we hope that EcoFlow addresses it ASAP. Regardless, we think the unit is a great option for either portable power or emergency back up situations

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Sir Campalot ek8137 · owner · Nov 2024

I am waiting for delivery of this but the AC invertor phantom power consumption has me worried ☹I saw two other phantom power tests conclude that this unit is terribly inefficient using 40watts per hour and would self drain in 24 hours with the inverter left on. So obviously conclude that 40watts of solar charging is needed just to keep the inverter on.

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Gear & Gadget Reviews Gear & Gadget Reviews · 18.5K subscribers · Apr 2025

I did a review on this EcoFlow Delta 3 Plus power station a few months ago and overall it's a fantastic power station. Probably one of my more favorite ones except for one glaring flaw that I had in that test and that was the parasitic drain on the inverter. It was terrible. It was the worst uh parasitic drain that I've had on any power station here on the channel.

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Adventure Gear TV Ringo5000 · owner · Oct 2024

(at around 3300 watts total for several minutes) I have a D3+ and I love it, so Im not harshing on Ecoflow.

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Reviews.org Nathan Lawrence · reviewer

The EcoFlow Delta 3 Plus is a compact portable power station that covers a lot of the right bases.

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Michael Klements shane10243 · owner · Feb 2025

Really awesome device. One issue I have noticed is using the Delta as a backup on a fridge.

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Dork off-grid ddd9803 · owner · Feb 2026

I have both an Anker and an Ecoflow and the Anker uses way less power in idle mode!

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Frequently asked questions

It ranks #3 of 32 on our portable power stations tier list, in A tier. That placement draws on 24 cited sources across 19 outlets.

On our portable power stations board, EcoFlow Delta 3 Plus ranks #3 (A tier) ahead of EcoFlow DELTA 3 Max Plus at #19 (C tier). EcoFlow DELTA 3 Max Plus: PCMag's excellent UPS verdict plus the DELTA 3 platform's high-cycle LFP battery make it the best daily-cycling workhorse here.

On our portable power stations board, EcoFlow Delta 3 Plus ranks #3 (A tier) ahead of EcoFlow DELTA Pro 3 at #17 (C tier). EcoFlow DELTA Pro 3: The home-backup benchmark with deep expansion and active software support. Ranked below the mid-size picks because its ownership case only makes sense if you need whole-home capacity.