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MinhTrinh 1.7K Views
Dec 17, 2025 7:13 AM

EcoFlow DELTA 3 Series Smart Extra Battery $365

$365

$599

39% off
EcoFlow
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This is just extra battery for Delta 3 series, will require an inverter to work

This extra battery will add 1kwh of capapcity to delected Ecoflow power station

Use code EF6PCTOFF to see the $365 price

https://us.ecoflow.com/products/d...1849971785
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Deal Details
Community Notes
About the Poster
This is just extra battery for Delta 3 series, will require an inverter to work

This extra battery will add 1kwh of capapcity to delected Ecoflow power station

Use code EF6PCTOFF to see the $365 price

https://us.ecoflow.com/products/d...1849971785

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Dec 23, 2025 11:35 PM
19 Comments
Joined Nov 2012
PeterL3626Dec 23, 2025 11:35 PM
19 Comments
YMMV. Better deal if you purchase through the Ecoflow App - $339.
1
Dec 26, 2025 2:39 AM
5 Comments
Joined Apr 2018
markit8dudeDec 26, 2025 2:39 AM
5 Comments
Quote from PeterL3626 View quoted comment :
YMMV. Better deal if you purchase through the Ecoflow App - $339.
It seems to depend on which Ecoflow products you own and whether the Extra Battery shows up on one of the short, categorical lists. I have a Delta 3 and saw the battery in Top Picks for DELTA Series Users, but my father, who owns a River, did not. He saw Top Picks for RIVER Series Users.
We could both see Best Sellers, Trending, New Products, etc, none of which included the Extra Battery.

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