Customer reviews from ecoflow
EcoFlow - RIVER 28.8V Extra Battery
Average customer rating
4.9
(48 Reviews)
Rating breakdown 48 reviews
5 Stars
42
4 Stars
5
3 Stars
1
2 Stars
0
1 Star
0
96%of customers recommend this product.
(
22 out of
23)
Customer Reviews for EcoFlow - RIVER 28.8V Extra Battery
Posted by: Darwin
from Wichita Ks
Frequency of use:Monthly
Gender:Male
Verified Purchase:Yes
I have absolutely nothing bad to say about this company or the product I purchased! The river does exactly what I need it to do and with the addition of the extra battery it lasts twice as long! When my power needs increase , which they are, I will look to Ecoflow first to meet those needs!
Thank You for a great product, money well spent!
Thank You for a great product, money well spent!
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
4
on April 3, 2021
Posted by: Thomas
Happy with the quality. But nit with how quickly the battery can run down due to the conversion process from dc to ac use.
Written by a customer while visiting ecoflow
Customer Rating
5
on September 7, 2021
Posted by: Patrick
The extra battery more than doubled the Rivers capacity. Super easy to install, toke less than five minutes, literally anyone can do it. I charged it plugged my 60" t.v. into it and it powered my t.v. for 7 hours and still had 15% left. Works great!!!!!
Written by a customer while visiting ecoflow
Posted by: ClicknTwist
Verified Purchase:Yes
Very happy with the River extra battery. It fit seamlessly to our original River system and is now able to handle more capacity.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
4
on November 29, 2020
Posted by: Dave
This is a pretty great feature that I don't see in any other portable power station. It's not totally clear whether I can add more than one extra battery, so I'll assume I can't until I see otherwise.
Written by a customer while visiting ecoflow
Customer Rating
5
on January 28, 2021
Posted by: Kenneth
Bought in error as I thought I had to buy the extra battery to increase capacity
Written by a customer while visiting ecoflow
Customer Rating
5
on February 18, 2021
Posted by: Joe
Super easy to install. I like the double capacity although I've only tested it a little I haven't had a power outage yet, which was the reason for the purchase. Also the app was easy to install and is helpful. I turned the front light bar off with it.
Written by a customer while visiting ecoflow
Customer Rating
5
on February 20, 2021
Posted by: David
I love these power units. I have everyone they have made and they just keep getting better! Can't wait to see what they come up with next!
Written by a customer while visiting ecoflow