EF ECOFLOW Portable Power Station DELTA 3 MAX Plus with DELTA 3 MAX Plus Extra Battery, 2048Wh LiFePO4 Battery, 3000W Max Output, Fast 0–80% Recharge in 64mins, Reliable Home Backup & RV Camping
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Availability:
Only 3 left in stock, order soon!
Arrives
Monday, Jan 26
Style: DELTA 3 Max Plus+Extra Battery
Features
- 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.
Brand: EF ECOFLOW
Fuel Type: Solar
Power Source: Solar Powered
Recommended Uses For Product: Camping, Residential
Output Wattage: 3000
Special Feature: Portable
Included Components: DELTA 3 MAX Plus, DELTA 3 MAX Plus Extra Battery
Product Dimensions: 19.44"L x 9.52"W x 12"H
Model Name: EF-DL3-MP
Engine Type: Inverter
Brand: EF ECOFLOW
Fuel Type: Solar
Power Source: Solar Powered
Recommended Uses For Product: Camping, Residential
Output Wattage: 3000
Special Feature: Portable
Included Components: DELTA 3 MAX Plus, DELTA 3 MAX Plus Extra Battery
Product Dimensions: 19.44"L x 9.52"W x 12"H
Model Name: EF-DL3-MP
Engine Type: Inverter
Total Power Outlets: 3
Starting Wattage: 3000 Watts
Running Wattage: 3000 Watts
UPC: 842783191861
Manufacturer: EF ECOFLOW
Item Weight: 78.7 pounds
Item model number: EF-DL3-MP
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jan 26
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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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: DELTA 3 Max Plus
The Delta 3 Max+ is a great solar generator. This is the largest Ecoflow device I own. I took it camping about two weeks ago. It kept our campsite powered all weekend! The pictures show it next to the Delta 3 plus for comparison.
Reviewed in the United States on October 23, 2025 by Oswaldo Lopez Oswaldo Lopez
Style: DELTA 3 Max Plus
I have had my unit for over a week and now ready to give my review for the Delta 3 Max Plus. I love love the fact I can put 1kw of solar into it. The biggest problems with a lot of competitors units is you cannot get enough solar power into the unit to make it a true backup power system for a substantial period of time. I have this unit in my garage running two lamps, a small freezer, a few battery chargers and my exercise bike with no issues.
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Reviewed in the United States on October 16, 2025 by Tank Tank
Style: DELTA 3 Max Plus+220W
The media could not be loaded. I've been using the new EcoFlow DELTA 3 Max Plus for both our small farm and our RV, and it's already become an essential part of daily life. The 3000W output is strong enough to handle appliances and tools without me constantly swapping cords, and the UPS feature switches over so quickly that I don't worry about sensitive electronics. I currently have it paired with two EcoFlow 220W bifacial solar panels, and I consistently pull in around 380-390W here in Erie, Colorado, even when conditions aren't perfect. The charging flexibility is impressive whether wall, solar, or generator and the LFP battery tech gives me confidence it'll last for years. It's not exactly lightweight, but for the capacity and performance, think the size and weight are reasonable. If you're looking for something that can power an RV, back up your home during outages, or just keep life running smoothly on a property, the DELTA 3 Max Plus is about as close to "peace of mind in a box" as you can get. Highly recommended it! Ecoflow solar generators have saved us a number of times in different situations or power outages.
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Reviewed in the United States on September 29, 2025 by Amy Molitoris Amy Molitoris
Style: DELTA 3 Max Plus
Very good quality, this special one has a lot of durability, W/H I love it.
Reviewed in the United States on November 7, 2025 by Liudmila Jerez
Style: DELTA 3 Max Plus+400W
Very easy to use, well made and keeps my domestic 100 cold for days. I use it in my van for weekend - week long trips and it holds up just fine.
Reviewed in the United States on October 26, 2025 by Wyatt Chappelle
Style: DELTA 3 Max Plus
I’ve bought several EcoFlow products over the past two years to send to my family in Cuba, and they’ve all been great. Right now, my family is using the EcoFlow RIVER and RIVER 2, while I personally use the DELTA 2 with a solar panel in my RV, all of them have performed flawlessly. This new DELTA 3 Max Plus is the largest model I’ve purchased so far, and I bought it to send to my family in Cuba, trusting that I was sending them a truly high-quality and high-performance unit. With its 2048Wh capacity and 2400W output, it should easily power their essential household appliances for more than 12 hours. Unfortunately, after receiving it, my family told me that when they charge it through a regular wall outlet, it never goes above 30% capacity. That was really disappointing. I’m giving it one star because even with only 30% charge, it still manages to power basic appliances for almost three hours, which says a lot about the unit’s potential. My advice to anyone buying these products is to test them thoroughly for several days before shipping or gifting. Once it’s abroad, it’s nearly impossible to return or use the warranty. Even with reliable brands like EcoFlow, always make sure everything works perfectly first.
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Reviewed in the United States on October 26, 2025 by HCC
Style: DELTA 3 Max Plus
Perfectly sized power station for backing up essential appliances when needed.
Reviewed in the United States on October 1, 2025 by 19air
Style: DELTA 3 Max Plus+400W
I purchased this combo for the larger inverter and more solar input to power my camper and home office. This Delta unit is awesome. Its sleek looking and well thought out. The ability to harness 1000w of solar input via two 500w solar input ports is really cool (if one needed that much input). I set it up early in the morning so the solar conditions weren't great but I still got about 250w coming in. I can imagine having 2 of these panels in parallel for each port. That would safely over panel each solar charger while maximizing the input even during poor solar conditions. An obvious reality is the panel is quite large and heavy... probably the largest it could be and still be considered "portable". It took a little time to get it set up by myself. I suggest having a second person and/or patience trying to get it set up for maximum efficiency. I know there are already in-depth reviews for the D3M+ regarding capacity, efficiency, power, etc. I suggest reviewing those for complete analysis... but I can say so far I am super happy and excited about this Delta unit and solar panel. It will run my home office as well as my camper when I am away from home. I particularly like the new addition of the 12v anderson power pole they have finally included. That opens the door for much higher dc outputs. I have several Ecoflow products and believe these are the best units out there. Customer Service was wonderful resolving a couple previous warranty issues. No hassle getting replacement units / fixes rather quickly. I highly recommend. I would give more than 5 stars if it were possible. Great job again Ecoflow!
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Reviewed in the United States on October 7, 2025 by Dean Whittle Dean Whittle