Customer reviews from ecoflow
EcoFlow - DELTA Pro 3600Wh Smart Extra Battery
Average customer rating
4.8 out of 5
4.8
(78 Reviews)
Open Ratings Snapshot
Rating breakdown 78 reviews
5 Stars
64
4 Stars
13
3 Stars
1
2 Stars
0
1 Star
0
100%of customers recommend this product. 
(
19 out of 19
)
Best Buy Privacy Policy
Customer Reviews for EcoFlow - DELTA Pro 3600Wh Smart Extra Battery
Customer Rating
5 out of 5
5
Delta Pro Smart Battery Plug & Play
on September 17, 2022
Posted by: Rich P
Verified Purchase:Yes
Paired this with one of our two Delta Pro’s. It paired nicely and is closely aligned with the DP charge level, typically within 2-3 percentage points. Next step is to install our Smart Home Panel.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Great product!
on September 23, 2022
Posted by: Dan556
from North Carolina
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
A must have for the delta pro! Quick easy set up, just plug and play.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Added back up
on December 26, 2022
Posted by: PBen
from LA
Gender:Male
Verified Purchase:Yes
Double your storage … thumbs up! Never know when you’ll need it.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Extra Battery
on July 22, 2023
Posted by: Robert Magnes
from Texas
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
We use the Delta Pro with an Extra Battery to run a 8000 btu window unit in our spare bedroom. This setup helps cut down on our electric bill. Solar panels keep them charged during the day with the help of the back up Smart Generator. We love the EcoFlow products.
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Seamlessly Expand Delta Pro Capacity
on October 4, 2023
Posted by: LuizO
from Tampa, Florida
Gender:Male
Verified Purchase:Yes
Just plug these in and expand the capacity of Delta Pro. It’s good to know you can expand the capacity with one or two of these.
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
EB
on November 23, 2023
Posted by: Santo Mineo
from Fl
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
I have only had it for a couple of months and it seems to be working well
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Like new
on November 24, 2023
Posted by: Hulaviking
Frequency of use:Daily
Verified Purchase:Yes
Refurbished unit works fine.
I have it connected to a Delta Pro that is running on the Smart Home Panel.
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Two months and so far so good
on December 20, 2023
Posted by: Greg M
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
So far so good. This purchase came quickly and well packaged. I plugged it in and the main battery immediately recognized it and it automatically showed up on the IPhone app. Completely satisfied with it, installation was effortless and operation doubled my capacity.
Written by a customer while visiting ecoflow
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