Customer reviews from ecoflow
EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Average customer rating
4.8
(94 Reviews)
Rating breakdown 94 reviews
5 Stars
80
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
Posted by: C130AWADS
from Cumming GA
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
I bought the EchFlow Delta 2 Max with an extra battery. Looking as a backup power source when/if the power goes out. Tested it on various small to medium household appliances and it worked excellent and charged it up every fast. Ready for another use. I also bought last year the Delta Pro with two extra batteries was able to power two refrigerators for 24hrs before needing to charge. Looking forward to making some solar panel purchases next.
Written by a customer while visiting ecoflow
Posted by: Typicalaimster
from San Diego, CA
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
The unit itself works pretty well. I'd like to see some of the lab features released and a few more things added. Namely the ability for it to keep charge settings even if it loses power. Might pick up the external battery later for added capacity.
Written by a customer while visiting ecoflow
Customer Rating
4
Heavy, but gets the job done
on October 5, 2023
Posted by: Dogishappy1
from Birmingham, AL
Gender:Male
Works amazing and does 99% of what I ask of it in the form factor I need it, but the lack of 30 amp outlet and 24v car charger output are shortfalls I'd like to see resolved in a future product update.
Moving this thing around also isn't the easiest thing. I can carry it one handed for a trip to the car, but anything beyond that, (or any use case that would drain the battery in one sitting) and I find myself highly unmotivated to use it.
For now, it is the perfect backup power supply to my fridge and deep freezers. I bought this for electricity during emergency situations and it will definitely do the job!
Written by a customer while visiting ecoflow
Customer Rating
5
Amazingly long running
on September 17, 2023
Posted by: nateintucson
from Tucson AZ
Gender:Male
Already own a Delta, which is a five star product. But after a recent storm left us without power longer and run time shorter than expected we needed more. Well the more we found was in a Delta 2 Max. After receiving it we tested it on our frig, Whirlpool 22cf side by side circa 2008. 10hrs afterward it had 50% battery remaining. Decided to go all in and connect our 2 160w solar panels in serial purchased for our Delta. Started charging once sun was up at 220w. Solar started charging when battery was at 32%, 1 hr later battery at 37%. We've been in and out of frig adding groceries so it has run nearly non-stop for 4 hrs at 150w but our Delta 2 Max is recharged up to 55%. Sun is setting and input has dropped to 190w. So staggered at the performance, longevity and portability we went all in and bought the 2 add-on batteries and another 160w solar panel. FYI haven't used app and don't care to. Plan on getting manual switch over for whole home backup.
Written by a customer while visiting ecoflow
Posted by: Mama
from Florida
Verified Purchase:Yes
Recent 4 day power outage in hurricane. Kept my freezers going which are awesome freezers, cooling to zero snd holding for hours. Learned enough to know I need a battery as well and maybe I should consider the pro model. Glad I had the max. Easy to wherl around on a cheap luggage rack
Written by a customer while visiting ecoflow
Posted by: Mikee
from Old Town Fl
Gender:Male
Verified Purchase:Yes
We use thisDelta 2 Max to power our off the grid riverside cabin with lightning , tv and fan and sometimes a small a/c unit. We charge it at home using a/c power or we use the solar panels.
Written by a customer while visiting ecoflow
Posted by: T-shirt lady
from North Georgia.
Gender:Female
Verified Purchase:Yes
I just used this generator at a craft show for the first time and I love it!!! Easy to charge, easy to start up with just the push of a button. It makes no sound which was very important to me. The only problem I have is that it is very heavy for me. I’m a small female and it’s HEAVY! It needs wheels and a handle so you can pull it.
Written by a customer while visiting ecoflow
Posted by: Fj. Expeditions
from Arizona
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
Im a landscape photographer hobbiest, i go out for a week at a time, Being able to change all my equipment throughout the course of the expedition, is one lese thing to worry about when out in the wilderness.
Written by a customer while visiting ecoflow