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: 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: gahendrix
from D-town, PA
Gender:Male
Verified Purchase:Yes
This was the second Delta Pro Smart Extra Battery I purchased. I began with one Delta Pro and Extra Battery for our travel trailer, as it provided 30 amp, 120V power for boondocking. After I added a 240V hub and second Delta Pro, I needed to balance battery capacity for both 120v legs of the 240V connection to the house. This battery arrived the day prior to a 24 hour power outage. The two Delta Pros (with two extra batteries) provided all the power we needed to keep refrigerators, gas heat blowers, internet, TV, and lights running for 14+ hours. A gas generator powered the house AND FAST charged the EcoFlow components in about 5 hours. I love this setup -- smart app helped me keep an eye on usage and charging status.
Written by a customer while visiting ecoflow
Posted by: Anonymous
from Michigan
Gender:Male
Verified Purchase:Yes
Absolutely love the Ecoflow system. Everything works perfect.
Written by a customer while visiting ecoflow
Posted by: Sparky 69
from Macomb Michigan
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
Glad i got the extra battery. Great product now the wife won't have to mess with the gas generator when im not at home.
Written by a customer while visiting ecoflow
Customer Rating
4
Works as promised, but integration is unpolished
on April 29, 2022
Posted by: Scott H
from Washington State
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
The extra battery is a great way to expand the capacity of the system, and it does it's job well. However, the way the extra battery is presented in the app is bizarre. The connecting cable is extremely stiff and clunky.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Most Advanced Generator in its Class
on May 18, 2022
Posted by: EnjoyTheOutdoors
Frequency of use:Monthly
Gender:Male
I own this Delta Pro as well as three other Ecoflow products. I also own other brands including Jackery. In my opinion the Delta Pro wins out in multiple fronts - including the battery chemistry used, cost per watt hour, and the supporting app and features which can be customized within. Among these the charge rate was my favorite aspect to control. I picked this up for power outages in my area and so far it’s served that purpose well. It’s more power than I actually need but it’s nice to not worry about “whether it will work” when powering any of my appliances. Build quality is very good and from the various tear down videos I’ve seen the consensus seems to support that this is a well built and well engineered product. I also picked up the cover for it which is visible in the picture. It also fits the Pro well and allows operation without removing it and stores the ac adapter. I’ll also mention that Ecoflow seems in general to keep pushing the market forward with their products which is a great thing. Solid product and good purchase.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Posted by: dackj
from Texas
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
Battery works great. I as able to dry camp in the RV for a couple of days at a time without needing to recharge.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
4
Terrific Battery with a very short chord....
on December 4, 2022
Posted by: KenH
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
Battery works as advertised
Ive got 3. The only complaint is the cable that conects to the Delta Pro is absurdly short and the add on batteries must be located alongside the Generator. You can't put the battery below the generator. I was hoping to put my generators on an upper shelf and the generators below. Cannot be done with the short cables.
Ive got 3. The only complaint is the cable that conects to the Delta Pro is absurdly short and the add on batteries must be located alongside the Generator. You can't put the battery below the generator. I was hoping to put my generators on an upper shelf and the generators below. Cannot be done with the short cables.
I would recommend this to a friend!
Written by a customer while visiting ecoflow