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
65
4 Stars
13
3 Stars
0
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
More Power, Long Usage, Happy Customer!
on October 12, 2023
Posted by: TheNextDecade
from Raleigh, NC
Gender:Male
Verified Purchase:Yes
Very happy with the extra battery. Thanks to the extra battery, when the power goes out in our neighborhood, I wont have to worry about a thing. I can just swap to my ecoflow setup. With the extra battery and solar panel, everything recharges really fast in the day. Super excited to have the power go out again, as odd as it sounds!! Any excuse to use my Ecoflow!!
Written by a customer while visiting ecoflow
Customer Rating
4 out of 5
4
Xtra power cable options too short but quite good
on November 6, 2023
Posted by: MJM.
Gender:Male
Verified Purchase:Yes
It’s a nice functional goodly designed item. Easy to move about- short cable
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
ECOFLOW has my back when the power dies.
on January 18, 2024
Posted by: Anonymous
from Bloomington, IN
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
I purchased the DELTA Pro Smart Extra Battery a few weeks ago, hooked it up to the existing DELTA Pro, charged it up and waited. I did not have to wait for long. A few nights ago it was 2 degrees out when the power died up and down the street. I unplugged my furnace from line power, plugged in the Delta Pro pair, and went back to bed toasty-warm. What a great relief to know that Ecoflow has my back when the power dies again.
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Awesome unit
on October 28, 2023
Posted by: PowertecADL
from Minnesota
Gender:Male
Verified Purchase:Yes
Are use the EcoFlow, Delta pro and the extra battery as a source of power inside my motorhome, which is awesome because it allows me to use all of the higher powered appliances without being hooked up to any shore power or needing to run my gas generator
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Refurbished is like new
on November 30, 2023
Posted by: Power
from Florida
Gender:Male
Verified Purchase:Yes
The battery and case are in like new condition. Powers a Fully offgrid capable setup. Excited to put them to use. Delta pro + Delta Pro Backup + Duel Fuel Smart Generator. 1600w solar panels.
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Delta Pro Smart Extra Battery - It makes sense!
on August 3, 2022
Posted by: Byron C.
from Central Florida Area
Gender:Male
Verified Purchase:Yes
Thanks EcoFlow for sending the Delta Pro Smart Extra Battery. I'm now more prepared for any power outages we may experience in our area.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5 out of 5
5
Incredible product
on May 23, 2023
Posted by: HJNHJN
Verified Purchase:Yes
Battery integrates well with other ECOFLOW products
Written by a customer while visiting ecoflow
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
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