Customer reviews from ecoflow
EcoFlow - DELTA Pro 3600Wh Smart Extra Battery
Average customer rating
4.8
(78 Reviews)
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)
Customer Reviews for EcoFlow - DELTA Pro 3600Wh Smart Extra Battery
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
Posted by: Electric52
from Rockland NY
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
great expansion to the delta pro. my biggest gripe is that the cables stick out almost an extra foot making it a little hard to build into a small footprint. I wish there were right angle cables or adapters available.
Written by a customer while visiting ecoflow
Posted by: Bill the engineer
from Central Florida
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
Shipped on time, arrived on time, packaged very well, good protection. This is my fifth Ecoflow unit and I have to say that I am very pleased with it in quality and construction. The screen is easy to read and the bluetooth works good. Great emergency power for those storms that we will have someday. I would like to get one more battery for my system to make it complete. Very pleased overall.
Written by a customer while visiting ecoflow
Posted by: Mrboers
from Cal
Gender:Male
Verified Purchase:Yes
I now own a river, river max,Delta 2 with extra battery, Delta 2 max with extra battery, wave 2 with battery and the Delta pro with extra battery and love them all.
Written by a customer while visiting ecoflow
Posted by: Mountain trails
from Washington
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
Delta pro extra spare batteries a must have addition to your emergency backup system
Written by a customer while visiting ecoflow
Posted by: 4velocyclist
Verified Purchase:Yes
Plug and play as soon as i received it. House will be partially off the grid with the addition of the PV panels.
Written by a customer while visiting ecoflow
Posted by: Jimmy4567
from Northern California
Gender:Male
Verified Purchase:Yes
These are simply plug and play, doubles your capacity and it takes it from there nothing to do no worries just update the firmware and let it go
Written by a customer while visiting ecoflow
Posted by: DeltaRob
from Rio Vista, Ca
Gender:Male
Verified Purchase:Yes
I have tested my EcoFlow Delta Pro and Smart Extra Battery and I am happy with results. I ended up purchasing an addition Extra Smart Battery, so now I have 2. My only concern is the EcoFlow Pro and Smart Extra batteries are not balanced and do not discharge evenly. I have charged to 100% and then depleted to 0% as recommended to alleviate this issue, with limited results. When my additional battery arrives, I will try again. Right now the discharge difference is roughly 10%.
Written by a customer while visiting ecoflow