Customer reviews from ecoflow
EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Average customer rating
4.8
(93 Reviews)
Rating breakdown 93 reviews
5 Stars
79
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
Turning heads at the R/C races!
on July 24, 2023
Posted by: Lutzinator
from Medina, OH
Gender:Male
I just purchased the EcoFlow Delta 2 Max along with the 220W BiFacial Solar panel and took it to our National event for R/C Racing in Rome, NY this past weekend. Me and my buddy charged our 2S and 4S batteries at 10Amps throughout the 4 day event and only required to use A/C power to charge the unit 1 time (due to cloudy day) over the 4 day event. The Delta 2 Max kept up with 2 separate chargers, soldering irons, and phone charging each day! Plus it was quiet and sat on our table. Super pleased with this product!
Written by a customer while visiting ecoflow
Customer Rating
5
Amazingly long running
on September 17, 2023
Posted by: nateTucson
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: big fan
from CA
Gender:Male
Verified Purchase:Yes
We had a five hour power outage about a week after receiving my battery. It worked just fine. I am very happy with it.
Written by a customer while visiting ecoflow
Posted by: Artemis
from Ohio
Frequency of use:Daily
Gender:Female
Verified Purchase:Yes
I bought it about a month ago and it works like a charm
Written by a customer while visiting ecoflow
Customer Rating
5
Delta II Max w/Smart Battery and 400W Solar Panels
on March 8, 2024
Posted by: Shredder
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
I received everything and it all works great. I spent a lot of time researching different brands, options, performance, YouTube videos, etc. and I am very happy with EcoFlow. The only complaint I have is that the Delta II Max does NOT have wheels. EcoFlow sent me a canvas wagon where you can fit the generator inside but you cannot add the Smart Battery with it.
Written by a customer while visiting ecoflow
Posted by: Marcus Rasberry
from Los Angeles Ca
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
Does what Eco flow States. Great product, works. No problems at all. ABLE TYO REDUCE OUR ELECTRICIY BILLS. Unit only take around two hours to charge from ZERO TO 100%. Can't really anything negative about product.
Written by a customer while visiting ecoflow
Posted by: bkevin
Gender:Male
Verified Purchase:Yes
Charges fast. With a gas generater can only store so much gas.
Written by a customer while visiting ecoflow
Posted by: Lrf1
from Southern, MI
Gender:Male
Verified Purchase:Yes
So far im impressed. Glad i Purchased the Extra Batter. Have not used the units but glad i have the backup if needed.
Written by a customer while visiting ecoflow