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Availability:
20 left in stock
Arrives
Saturday, Oct 31
At a glance
- Condition
- New
- Style
- DELTA 3 Max Plus
- Model
- EF-DL3-MP
- Dimensions
- 9.52"L x 12"W x 19.44"H
- Weight
- 49 lb
- Wattage
- 3000 watts
- Fuel Type
- Solar
- In the box
- AC Charging Cable *1EcoFlow DELTA 3 Max Plus Portable Power Station *1
- Warranty
- 5 years
Features 6
- Ultra-Quiet Performance & Instant 10ms Transfer Designed for seamless home backup, DELTA 3 Max Plus switches to battery in under 10ms, protecting sensitive devices like PCs and medical equipment. Its ultra-quiet operation ensures peace of mind during nighttime outages or while powering your RV off-grid.
- 3800W X-Boost Output Power 99% of Appliances With up to 3800W continuous X-Boost mode, this portable power station can run nearly all household appliances, from refrigerators and microwaves to heaters and power tools. Whether at home or on the road, youll have reliable power for every essential.
- Durable LiFePO4 Battery 10 Years of Daily Use Equipped with a long-lasting LiFePO4 battery, giving you up to a decade of dependable power. Built tough for RV trips, camping, and home emergencies, it combines durability with everyday usability. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service.
- 5 Ways to Charge Ready in Just 43 Minutes Stay flexible with five charging options: AC wall outlet, solar panels, car, Smart Generator, or PV + Car Charging. Thanks to ultra-fast charging, you can reach 80% capacity in just 43 minutes, keeping you prepared for sudden outages or last-minute adventures.
- Expandable Capacity Up to 10kWh Scale your energy storage to fit your needs. Connect DELTA 3 Max Plus with EcoFlow extra batteries to expand from 2kWh up to 10kWh, making it ideal for whole-day camping trips, long RV journeys, or extended home backup during blackouts.
- Smart App Control Power at Your Fingertips Use the EcoFlow app to monitor battery levels, adjust settings, and optimize energy use. Schedule charging to save on electricity costs or set output priorities for your most important appliancesall from your phone, anytime, anywhere.
Specs 27
| Brand | EF ECOFLOW |
|---|---|
| Wattage | 3000 watts |
| Fuel Type | Solar |
| Power Source | Solar Powered |
| Recommended Uses For Product | Camping, Residential |
| Item Weight | 49 pounds |
| Output Wattage | 3000 |
| Special Feature | Portable |
| Product Dimensions | 9.52"L x 12"W x 19.44"H |
| Additional Features | Portable |
| Engine Type | Solar |
| Total Power Outlets | 3 |
| Engine Power Maximum | 3000 watts |
| Starting Wattage | 3000 watts |
| Running Wattage | 3000 watts |
| Item Dimensions L x W x H | 9.52"L x 12"W x 19.44"H |
| EU Spare Part Availability Duration | 10 years |
| Brand Name | EF ECOFLOW |
| Model Name | EF ECOFLOW Solar Generator DELTA 3 MAX Plus Power station |
| Model Number | EF-DL3-MP |
| Item Highlight | 3800W X-Boost Output, Fast 0–80% Recharge in 64mins, Reliable Home Backup RV Camping, Solar Generator (Solar Panel Optional) |
| Number of Items | 1 |
| UPC | 842783191786 |
| Unit Count | 1 Count |
| Manufacturer | ECOFLOW |
| Item Type Name | EF-DL3-MP |
| Manufacturer Part Number | DELTA 3 MAX Plus |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Quality, Premium product, durability
Style: DELTA 3 Max Plus
The EcoFlow DELTA 3 Max Plus has exceeded my expectations. It's incredibly well-built, easy to use, and provides plenty of power for home backup, camping, and RV trips. The fast charging is impressive, and the battery lasts a long time even when powering multiple devices. The app is simple to use and makes monitoring everything very convenient. It's quiet, reliable, and gives me peace of mind during power outages. Definitely a premium product that's worth the investment.
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Reviewed in the United States on August 2, 2026 by Roldan felipe
Most reliable power backup
Style: DELTA 3 Max Plus
This Delta 3 Max Plus, paired with an extra battery of the same power, was purchased to provide backup for several home appliances, including a 75 inch LED TV, WiFi router, floor fan, various lights, blue ray player, weather monitor station, clocks, etc. It arrived ahead of its scheduled time by more than a week in a well packaged box to prevent any damage in transit. Upon arrival, after a 24 hour wait period to make the transition from very hot weather outside to air conditioned environment, I connected the extra battery with the provided cable and plugged it in for charging. I also connected the unit to my home WiFi for easier access to controls and settings. After it was charged as planned I connected all my devices mentioned above using dual plug cords to accommodate all because the front has only four outlets. This is my 4th backup unit for the house chosen because of its reliability and battery life. The unit is quite heavy, at least 40 to 50 pounds, plus the battery which is probably another 25 to 30 pounds. In order to facilitate easier movement I placed it on small furniture rolling platforms at each corner and now it can be pushed around if needs to be moved. In less than two hours it completely changed to its designated level, 90% recommended by the manufacturer, quick charging speed and now it provides power as needed for all my appliances and equipment connected to it. Definitely a great unit to have, considering the fact that its longevity exceeds 10 years with proper maintenance. Highly recommended.
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Reviewed in the United States on September 20, 2026 by Victor Hugo
Love this power station for camping with my Rivian!
Style: DELTA 3 Max Plus
I absolutely love the EcoFlow DELTA 3 Max Plus. It’s one of those purchases where you immediately feel like you made the right decision. It’s powerful but super easy to use, and no complicated setup, just plug it in and go. It charges incredibly fast, the screen is clear and simple to read, and it feels really solid and well built. I’ve used it around the house, in the garage, and during a short outage, and it handled everything without any issues. It gives me real peace of mind knowing I’ve got reliable backup power ready whenever I need it. One of my favorite ways to use it is with my Rivian. I plug the EcoFlow into the truck and then use the EcoFlow to power our camper. It works perfectly as a buffer between the Rivian and the camper. I can set the charge limit on the EcoFlow so it controls how much power it’s pulling from the truck, which keeps everything from overloading. Instead of stressing about drawing too much from the Rivian outlets (since they are 1500 watts max), the EcoFlow manages it smoothly and consistently. It’s been an awesome setup for camping and road trips, and honestly it makes the whole experience feel more flexible and worry-free, and a great way to utilize the entire battery of the Rivian for camping via the Delta 3 Max Plus.
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Reviewed in the United States on February 15, 2026 by Jared W.
Absolutely worth buying!!
Style: DELTA 3 Max Plus
I waited a while to leave this review. I bought this power station for one reason which was to power our small RV while camping. We have a 200 amp hour battery and a 100 watt solar panel keep the camper going. We recently went on a longer trip where I got to put this to use. The camper was down to 35% charge so I plugged the camper into the power station and then hooked up my two 220 watt eco-flow solar panels. I was able to fully charge the camper and fully charge the power station with the combined 450 Watts in about 6 hours. During that time my performed a few tests like making espresso, running the AC and powering lights within the rv. Running solely off of the eco-flow it read that I had several days worth of charge. With all of that being said we do have a smaller eco-flow that has come in very handy during power failures. We live in Northern Colorado and once lost power midwinter. We had to power our Necessities including our wood pellet stove off of the eco-flow power station. It worked like a gem. Highly recommend
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Reviewed in the United States on July 1, 2026 by christy patterson
Power and Peace of Mind
Style: DELTA 3 Max Plus
One of those purchases that makes you think, “I should have bought this sooner.” My EcoFlow DELTA 3 Max Plus has exceeded my expectations. It has excellent capacity and plenty of power for everything from essential devices to household appliances, and the option to recharge with solar panels makes it even more versatile. It’s great for home backup, emergencies, camping, road trips, or simply having a reliable source of power whenever you need it. It feels solid, well-designed, and easy to use. I would definitely choose it again.
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Reviewed in the United States on August 14, 2026 by Mari’s Picks
I can store my generator anywhere in my home when not in use
Style: DELTA 3 Max Plus
I only used it once to do a pre-test just to see if i am ready for the next power failure when it happens, I plug in a portable air cooler, a big fan and a air purfier, i let them run for 12 hours and I only used 19 percent of my solar generator power, and I was amazed by that, i plan on buying me the two extra batteries that Amazon sells for it, and i definitely recommend it
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Reviewed in the United States on September 24, 2026 by Rick
Meets our needs
Style: DELTA 3 Max Plus
Very impressed with EcoFlow. These units are functional, durable, manageable and attractive-and I love the app! Our plan for this winter will be using this unit along with two additional batteries (total Wh=6144) at night and an inverter generator during the day for power outages which so far have lasted for less than 24 hours. Have done dry runs on a 1/3 hp Sump and a Viessmann Natural Gas Combi Boiler (which also requires a neutral/ground plug inserted into one of the 20a outlets on front of unit and can be purchased here on Amazon). Both ran fine. We won't be running them both at the same time when an outage occurs. Sump has only fired up in Spring with heavy rain and we haven't had any outages but peace of mind if we do. Using the River 3 Max Plus for the smaller items-electronics and lighting, etc.
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Reviewed in the United States on October 12, 2026 by Maineiac
It is expandable to 6000 wat hours.
Style: DELTA 3 Max Plus
Best and most useful purchase made in a long time. Unit has multiple charging options and can be charging from any of the sources while using it to run, for instance your fridge or freezer. If utility power fails no worries. It will continue to run without interruption.
Reviewed in the United States on July 30, 2026 by Eddie