Deal Alerts
Post a Deal
Go Mobile
Sign Up

Categories
Coupons
Community Forums
Personal Finance

Trending
Back to School
Top Retail Deals
Tool Deals
Tech Deals
Apparel
Credit Card Offers
Laptops & Computers
Home Deals
Sneaker Deals
Grocery Deals

Slickdeals is community-supported. We may get paid by brands for deals, including promoted items.

Costco Next: EcoFlow DELTA Pro Smart Extra Battery - 2 pack only $2079.99 $2080

$2,080$2,60020% off

Help the community know if this is a good deal.

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Get Deal at Retailer

Slickdeals
Forums
Hot Deals

forum threadBraveBook3184 posted Sep 11, 2025 10:16 AM

Item 1 of 2

Item 1 of 2

forum threadBraveBook3184 posted Sep 11, 2025 10:16 AM

Costco Next: EcoFlow DELTA Pro Smart Extra Battery - 2 pack only $2079.99 $2080

$2,080

$2,600

20% off

Costco Wholesale

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

3 Comments 1,069 Views

Get Deal at Retailer

Good Deal

Bad Deal

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Save

Share

Deal Details

Promo ends on 9/14
Extra 3600Wh battery for DELTA Pro
Expand capacity up to 10.6kWh with 2 extra batteries
Convenient recharging with DELTA Pro: AC, solar, car charging, EV charging
Long-lasting LFP battery
https://costco.ecoflow.com/produc...ra-battery

Community Notes

This collaborative space allows users to contribute additional information, tips, and insights to enhance the original deal post. Feel free to share your knowledge and help fellow shoppers make informed decisions.

About the Poster

BraveBook3184 Joined in Jul 2025

17 Deal Posts 18 Comments Posts25 Reputation Points19 Votes Submitted

Deal Details

Community Notes

About the Poster

Promo ends on 9/14
Extra 3600Wh battery for DELTA Pro
Expand capacity up to 10.6kWh with 2 extra batteries
Convenient recharging with DELTA Pro: AC, solar, car charging, EV charging
Long-lasting LFP battery
https://costco.ecoflow.com/produc...ra-battery

Community Voting

Deal Score

-1

Good Deal

Bad Deal

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Get Deal at Retailer

Leave a Comment

Unregistered (You)

3 Comments

Sign up for a Slickdeals account to remove this ad.

JimB3957

Sep 11, 2025 03:57 PM

1,642 Posts

Joined Jul 2014

JimB3957Sep 11, 2025 03:57 PM

1,642 Posts

Does this work for the Delta Pro 3 ?

Like

Helpful

Funny

Not helpful

NeatStag558

Sep 12, 2025 09:47 PM

3 Posts

Joined May 2021

NeatStag558Sep 12, 2025 09:47 PM

3 Posts

Delta Pro 3 with extra battery was just $3k a few weeks ago.

Like

Helpful

Funny

Not helpful

Tylanner1

Sep 14, 2025 09:17 PM

613 Posts

Joined Mar 2007

Tylanner1Sep 14, 2025 09:17 PM

613 Posts

Quote from NeatStag558

:

Delta Pro 3 with extra battery was just $3k a few weeks ago.

This deal is a much better price per kWh if you already have a compatible inverter.

Like

Helpful

Funny

Not helpful

Leave a Comment

Unregistered (You)

Related Searches

Home & Home Improvement Tech & Electronics Tech Accessories Portable Power Stations Membership Required EcoFlow Costco Wholesale

Popular Deals

Found by

$1.99$1384% offHaruki Murakami: Kafka on the Shore (Kindle Edition) - $1.99

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$170$23026% off32" LG 1080p IPS HDR10 Smart Monitor w/ Built-in Speakers, AirPlay 2 & Remote $170 + Free Shipping

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$170$25032% offSAMSUNG G55C Odyssey 27" QHD 165Hz Curved Gaming Monitor $169.99

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$1.99Walgreens Photo Bookmarks 4 Pack - FREE

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$372$45217% offCreality K1C FDM 3D Printer $373 + free s/h

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Trending Deals

Found by

$250$1,00075% offSamsung The Frame 50" (LS03D) - $249.99 - Best Buy Open Box YMMV

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$29$8063% offBatman: The Complete Animated Series (Blu-ray) $29.49 + Free Shipping w/ Prime or on $35+

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$3410-Ft VECELO Cantilever Hanging Patio Umbrella (Red) $33.95 + Free Shipping w/ Prime or on orders over $35

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$75$15050% off198Wh ATGIH 4-Port LiFePO4 Portable Power Station $75 + Free S/H

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by

$4.08$6.2434% off12-Pack 2.25-Oz Maruchan Instant Lunch Ramen Noodle Soup (Roast Chicken Flavor) $4.08 w/ S&S + Free Shipping w/ Prime or on $35+

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Follow Us

Twitter
Facebook
Instagram
YouTube

About

About Us
Help Center
Advertising Opportunities
Careers
Contact Us

More

Slickdeals Coupons
Deal Alerts
Slickdeals Live
Black Friday Deals 2025
Slickdeals Cashback Rewards

Legal

Privacy Policy
Other Terms and Policies
Interest-Based Ads
State Privacy Rights
Website Accessibility

Copyright 1999 - 2025. Slickdeals, LLC. All Rights Reserved.