Customer reviews from ecoflow
EcoFlow - DELTA 3 Extra Battery
Average customer rating
5
(3 Reviews)
Rating breakdown 3 reviews
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Customer Reviews for EcoFlow - DELTA 3 Extra Battery
Customer Rating
5
Must have accessory
on September 25, 2025
Posted by: grunthunter8
from Savoy, IL
Frequency of use:Daily
Gender:Male
A great addition to double your power but keep the portability.
Written by a customer while visiting ecoflow
Customer Rating
5
Portable 1kw easy to carry
on March 4, 2025
Posted by: CaliVapor
from Newport Beach, CA
Frequency of use:Daily
Gender:Male
One button, one XT150 port. It works well with the Delta 3 Plus and can stack on top or under the main unit. Super compact and lightweight, charges from the alternator charger and can use directly with the Wave 2 dc-dc with more efficiency than using the inverter. It will discharge to the amount you put in the app when it’s connected to the main unit when it’s operating alone. The button can turn on the power station when connected to it and the app lets you know how much charge it has and the temperature as well. When connected to main unit, it drains and charges in a “smart” way. Also… charges at 1600w AC when connected to main unit… thats a buff too..
Response from ecoflow By Ecoflowcustomersupport, March 4, 2025
Thank you for choosing EcoFlow. We greatly appreciate your feedback. Your satisfaction is our top priority, and we are committed to providing you with the best possible experience.
Written by a customer while visiting ecoflow
Customer Rating
5
its a extra battery.
on November 9, 2024
Posted by: ZachInOV
from Tucson, Arizona
Frequency of use:Daily
Gender:Male
Its much smaller then older generations, and it looks quite nice on top of the D3P, it is clearly well built.
Written by a customer while visiting ecoflow