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DELTA Pro Extra battery(only Extra battery) 3600 -Watts Portable Power Station (Battery Included and Charger Not Included)

Ratings & Reviews for EcoFlow DELTA Pro Extra battery(only Extra battery) 3600 -Watts Portable Power Station (Battery Included and Charger Not Included)

4.8
148
Review
 4.8 out of 5
148 Reviews

3 Star
0%
2 Star
0%

91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Delta Pro Smart Extra Battery is praised for its excellent performance and reliability, significantly extending the runtime of the power station. Customers appreciate the battery's safety, quality, and value, reporting that it charges quickly and provides ample power to run high-powered appliances. While a few users encountered minor issues, the majority are highly satisfied with the battery and recommend it as a valuable addition to the power station.

Customer review summary generated by AI, including incentivized reviews.
148 Customer Reviews

Power when you need it.

Bought 2 generators and 2 extra batteries for my rv. Works great! Going to buy 2 more extra batteries for outages at home.

November 27, 2025

From ecoflow

I am totally off grid 2800 square-foot house after the house is warmed up, Eco Flo, pro extra battery I can run one complete day, the furnace and Full size fridge, lights Fireplace blower and use about 50%. You don’t want to take it down below that because it’s gonna take about four hours to charge it. I have another set Eco Flo pro an extra battery. that I use while the first battery is charging effectively, I could take both batteries down to 20% and live for four days with no charging excelle...

November 11, 2025

From ecoflow

Must have accessory

Couldn't do without my extra batteries for my delta pros. love that they now have the new 2m flat link cable, makes setup so much easier.

September 25, 2025

From ecoflow

The store associate are supportive.

Would Recommend

The products received a day earlier and picked up with excellence condition.

July 9, 2025
Verified Purchaser
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EcoFlow Delta pro extra battery

I have the Delta pro and one extra battery at the moment and I'm looking to purchase a second battery. I like everything about the units except what another reviewer said, the cable to hook the extra battery up it's so short the extra batteries have to be on the two sides of the Delta pro power station. I have them in a small laundry room on a shelf and I wanted to put the extra battery on the shelf but since the cable is only 3.2 ft or meter long I can only put one battery on the shelf above t...

June 11, 2025

From ecoflow

Defective EcoFlow Delta Pro Extra Battery

Would Not Recommend

Picked up the unit, unboxed when I got it home, connected per directions, shows 32 degrees and 0 % charged, reset numerous times. Returning for a replacement that works hopefully.

December 24, 2024
Verified Purchaser
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Great user friendly

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.

September 27, 2024

From ecoflow

Awesome

Absolutely love the Ecoflow system. Everything works perfect.

August 12, 2024

From ecoflow