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EF ECOFLOW Portable Power Station DELTA 3 Classic, 1024Wh LFP Battery, 1800W AC/100W USB-C Output, 1 Hr Fast Charge, Solar Generator for Home Backup, Camping & RVs (AC Cable Included)

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Availability: Unavailable
Fulfilled by EcoFlow Inc.
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Style: DELTA 3 Classic+AC Cable


Features

  • Power for Every Scenario: EcoFlow DELTA 3 Classic delivers 1800W output (3600W surge) with X-Boost technologyenough for refrigerators, microwaves, laptops, and more. Expandable up to 2600W with X-Boost for even heavier loads.
  • Ultra-Fast Charging: Go from 080% in just 45 minutes with X-Stream AC charging. Keep your devices and appliances powered faster, smarter, and with greater peace of mindwhether at home, outdoors, or on the go.
  • <10ms UPS: Protect sensitive electronics like PCs, servers, and medical devices. DELTA 3 Classic automatically switches to battery in under 10ms, preventing downtime, data loss, or interruptions.
  • Fast Solar Recharging: Recharge in just 2.5 hours with a 500W solar panel (optional). Clean, renewable energy lets you stay powered wherever the sun shinesperfect for off-grid living or outdoor adventures.
  • Built to Last: With LiFePO4 battery cells rated for 10+ years of daily use, EV-grade CTC design, and a smart Battery Management System, DELTA 3 Classic ensures safe, reliable power in any condition.
  • Smart App Control: Take charge of your energy with the EcoFlow app. Monitor usage, set charging schedules, and activate backup modes like Storm Alert or Self-Powered Modeall from your phone.

Description

EF ECOFLOW Portable Power Station DELTA 3 Classic, 1024Wh LFP Battery, 1800W AC/100W USB-C Output, 1 Hr Fast Charge, Solar Generator for Home Backup, Camping & RVs (AC Cable Included)

Brand: EF ECOFLOW


Power Source: Solar Powered


Output Wattage: 1800


Special Feature: Portable


Included Components: DELTA 3 Classic


Product Dimensions: 7.9"L x 11.1"W x 15.7"H


Model Name: DELTA 3 Classic


UPC:


Manufacturer: EcoFlow


Brand: ‎EF ECOFLOW


Power Source: ‎Solar Powered


Output Wattage: ‎1800


Special Feature: ‎Portable


Included Components: ‎DELTA 3 Classic


Product Dimensions: ‎7.9"L x 11.1"W x 15.7"H


Model Name: ‎DELTA 3 Classic


UPC: ‎842783197191


Manufacturer: ‎EcoFlow


Item Weight: ‎26.7 pounds


Item model number: ‎EF-DL3-C


Date First Available: ‎November 24, 2025


Frequently asked questions

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Maximum Portability for It's Impressive Power Output
Style: DELTA 2+220W
Background: Long time Ecoflow customer going back to Delta Pro pre-launch days. Have a few other of the Delta product line including Delta Pro, Delta Pro Extra Battery, Delta Max, Delta 2 Max, Delta 2 (950). Promoted the product through the family and everybody has atleast one in the Delta series. TL:DR: The Delta 2 has a robust inverter for it's weight class. Capacity can be expanded if additional runtime is needed. Solar panel is also a solid product, getting high 80% efficiency in mid winter. Will update again during sunnier weather. For the size and weight a solid product pair for mobility. The Good Delta 2: Solid product with impressive product warranty, robust battery chemistry, and monster of an inverter for the weight package. Any 5-15P corded appliance you can throw at it should be able to run with ease with the only concerning point being runtime depending on the wattage drawn which can be supplemented if I get the Delta 2 extra battery. The Good 220w Solar Panel: Solar panel yielding 80% of rated output in winter weather, looking forward to seeing what this thing can do during the summer with clearer skies and longer days. The Not a Fan Of: Super minor and personal preference but not particularly keep on the elastic bands for the 220w. Have other mobile solar panels that are less temperamental and prone to kick back. Usage Scenario in photo: No need to worry about where an outlet is for a backyard cook out. Plugged in a electric fryer (~1200w) only used for 30 mins, ICECO G20 (all day), and the ECOFLOW Multifunctional Outdoor Camping Light. Delta 2 Unit able to handle all 3 devices and with the additional charging from the panels had enough to keep lights on through the night. ... show more
Reviewed in the United States on January 22, 2026 by G. K. G. K.

  • Great generator!
Style: DELTA 2
I am super impressed with Amazon delivery!! Ordered this generator yesterday , wasn't suppose to be delivered till next week. They delivered the next day!!! The ice storm is coming to NC tonight and the thoughtfulness of our local Amazon to get that generator to us is amazing. Thank you Amazon!! We are also impressed with the generator. Charges fully within 3 hours. Very simple to use. And very quiet too. ... show more
Reviewed in the United States on January 24, 2026 by Shannon Duncan

  • An absolute must have
Style: DELTA 2
Outstanding Portable Power Solution for Home Backup and Beyond! I recently purchased the EF ECOFLOW DELTA 2 Portable Power Station, and it has truly exceeded my expectations. With its massive 1024Wh LiFePO4 (LFP) battery, I feel confident that I have reliable power during outages or outdoor adventures. The 1800W AC output and 100W USB-C ports offer versatile charging options for a variety of devices, from home electronics to laptops and even small appliances. What I really appreciate is its fast recharge capability and compatibility with solar panels—perfect for eco-conscious users looking for sustainability. The build quality is solid, and it's lightweight enough for easy portability. Whether it's used as a backup power source at home, during camping trips, or for emergency situations, the DELTA 2 delivers consistent, clean energy when I need it most. ... show more
Reviewed in the United States on January 24, 2026 by Kelley E Turner

  • Love it
Style: DELTA 3
I recently purchased the EcoFlow power station and I’m honestly impressed with how well it works. The charging speed is incredible — it goes from almost empty to nearly full in around an hour, which is super convenient when I’m in a hurry. The battery life has also been great and it easily powers my essentials like my phone, laptop, small appliances, and even some tools. The build quality feels solid and the design is sleek, not bulky like other power stations I’ve tried. I also love that I can connect it to solar panels and monitor everything through the app. It’s been extremely useful during power outages and for outdoor trips. The only downside is that it’s a bit pricey, but honestly, the performance and reliability make it worth it. If you need a dependable portable power station, I definitely recommend this one. ... show more
Reviewed in the United States on November 25, 2025 by TEFY

  • It's all in the details!
Style: DELTA 3 Classic
These power stations have really come a long way. You can now set schedules to turn them on and off. Turn on the Ecoflow Delta 3 Classic during peak hours when electricity is most expensive then off during off-peak hours all from the app! You can monitor usage and even get storm warnings too. With all these new features, it's only a matter of time before we start calling them "smart" stations! The feature that caught my attention the most is the near-instant (<10ms) switchover when the power goes out essentially making the Ecoflow Delta 3 Classic a viable UPS backup power source. It gave me the idea to hook this power station up between my fridge and my van. Under normal conditions, the fridge would draw power from the van itself. But now if I turn off the van for any reason, the power station automatically kicks and continues to power the fridge! And when I turn the van back on, it again automatically switches back to drawing power from the van! I no longer have to get into the trunk where the fridge is and switch out the cables manually. It is all seamless and truly hands-off now! One less thing to worry about on my road trips! Beyond that, I really have to give props to Ecoflow. Right from the unboxing you can tell that you are getting a quality product. The tape sealing the box that holds the charging cable has a small flap at the edge to make it easier for you to peel it off. The charging cable itself is hefty and clearly labeled. The bag that holds the instruction manual is not made of just any cheap plastic but the kind of plastic that has that soft velvety touch to it. Even the foam inside the box is of high quality. It is soft, it doesn't make that grating noise when you handle it, and it doesn't break apart and have little bits flying all over the place. The Ecoflow Delta 3 Classic itself has two nice-sized handles at the top on each side making it much easier to lift--especially in tight spots like, say, the back of a minivan. Two generous non-skid pads cover the bottom of the power station. On the input side, there is a cover that swings up to open and that can be tucked right into the power station itself and out of the way. Also, the two three-pronged outlets are oriented on their sides to flare outward so that whatever you plug into them won't get in each other's way. It's just genuine thoughtful designs throughout. All of this might seem trivial at first, but when taken altogether, it shows that Ecoflow is a company that cares. They stand behind their products and you can rest assure that you are getting great value for your money. ... show more
Reviewed in the United States on October 10, 2025 by The_Eight The_Eight

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