Customer reviews from ecoflow
EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Average customer rating
4.8
(96 Reviews)
Rating breakdown 96 reviews
5 Stars
82
4 Stars
13
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Customer Rating
5
Delta two max runs everything I needed to in my l
on October 4, 2026
Posted by: Kennyb
from Oceanside California
Frequency of use:Daily
Gender:Male
Two I have two of them now just bought the second one couple months back is it every day in my little shop down in storage it powers, air compressor powers all the lights other electrical tools. I have no problem with it last for a couple of days at least very good. The one that I purchased two years back has blown a capacitor and stuff and I’m trying to find out how to get that worked on or repaired
Written by a customer while visiting ecoflow
Customer Rating
5
More ports for options to charge and to enjoy more
on August 17, 2026
Posted by: Range
What are you waiting for, buy this now, double tx60 ports, meaning 1000 solar panels rating, car alternator charger up to 800 watts, stack additional batteries.
Written by a customer while visiting ecoflow
Customer Rating
5
Extreme power with every possibility
on June 13, 2026
Posted by: campingKev
from California
Gender:Male
This is my second unit, the first one I gave to my son in need. I have been using to power our 35' while charging through EcoFlow 90 alternator generator connected to 2 Battleborn LIFe4 batteries charging with 800 watt solar panels in pass through mode. Loving the freedom to travel on our own power.
Written by a customer while visiting ecoflow
Customer Rating
5
Definitely as advertised. Would recommend.
on August 16, 2025
Posted by: Randal
Received a split order on Thursday and Friday. Started testing today (Saturday). Insanely easy set-up. App works well. App includes a very detailed user manual that offers great hints for optimizing the system. Solar panels work well, even producing credible energy output under non-ideal conditions. Does everything I want it to so far, although I'd love some more length to the cables connecting the panels to the battery.
Written by a customer while visiting ecoflow
Customer Rating
5
Wave 3 and Delta Max 2 purchase
on May 29, 2025
Posted by: Jack1wilson55
from Texas
Gender:Male
Bought the Wave 3 and Delta Max 2 very impressed with the quality of the product. We had a bit of a snag with logistics. So I reached out to EcoFlow and within a couple of hours the issue was resolved. The product was delivered the next morning. Should make for a great addition to the family camping trip this weekend!!!! 5 Stars!!!!!!!
Written by a customer while visiting ecoflow
Customer Rating
5
Delta 2 + 800w Alternator Charger
on April 9, 2025
Posted by: midnight_tundra_a10
from Northern California
Frequency of use:Monthly
Gender:Male
I purchased this combination about a year ago and feel like I need to write a review after using these products. Prior to upgrading to this setup; I ran two Jackery (250w and 1000w) units for my power needs while camping. Switching to the Delta 2 setup minimized the amount of equipment I needed. It also provided plenty of power to run my fridge and charge any other electronics I needed charging. However, this is not the reason that prompted a review. The Delta 2 with the 800w Alternator Charger earned its worth when it got me out of an otherwise expensive situation. I was about an hour away from home running trails when I happen to damage my alternator. Because of this; I was slowly draining my battery and feared I’d have to pay for a costly tow. I had happened to leave my Delta 2 in the truck that weekend and it came in clutch. It was fully charged due to it being hooked up to the Alternator Charger. I was able to reverse the charge and run the truck off the Delta 2 for an hour until I made it home. I charged the Delta 2 every night to be able to drive to work and back until I was able to get the alternator replaced. Needless to say, the Delta + 800w Alternator Charger earned its worth. I highly recommend this setup to the point that I don’t need to run a dual battery setup since I have this to rely on. If you ask me, this combination is worth the money if you spend any time off grid or off the beaten path.
Response from ecoflow By Ecoflowcustomersupport, April 10, 2025
Thankyou so much for your kind words! We're thrilled to hear you're enjoying EcoFlow Products. Your feedback motivates us to keep creating sustainable solutions. Stay powered up!
Written by a customer while visiting ecoflow
Customer Rating
5
So far the quality and features are amazing, very
on September 16, 2024
Posted by: Professor
from Broward florida
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
I just got the combo 2 mx + 800 watts charger and 400 solar panel and I full charge most of the time , I whish I could upgrade to a delta pro 3 that should be mind blowing for my ambulance project.
Written by a customer while visiting ecoflow
Customer Rating
5
Love the product for camping or emergencies Great
on August 17, 2024
Posted by: Tssr
from Las Vegas
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
Phenomenal product love that it’s quiet verse gas.
Written by a customer while visiting ecoflow