Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
expired
GreyString8671 15.4K Views
Sep 30, 2025 11:30 AM

EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station

$389

$599

35% off
+ Free Shippingat Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
32Comments
Save
Share
Deal Details
EcoFlow Inc. via Amazon has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with promo code 25PDFCOM at checkout = $388.55. Shipping is free.

Wellbots also has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with discount code ECOF5 at checkout = $388.55. Shipping is free.

ECOFLOW also has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with discount code 4WHEELEF at checkout = $388.55. Shipping is free.

Thanks to Community Member GreyString8671 for sharing this deal.

About this Item:
  • Power Output: 1800W (3600W surge) with X-Boost, expandable to 2600W for heavy loads.
  • Fast Charging: 0–80% in 45 minutes via X-Stream AC charging.
  • UPS Functionality: <10ms switch to battery, protects sensitive electronics from downtime or data loss.
  • Durability: LiFePO4 battery (10+ years), EV-grade CTC design, smart Battery Management System.
  • Solar Charging: Full recharge in 2.5 hours with 500W solar panel (optional).
  • App Control: EcoFlow app for monitoring, scheduling, and activating backup modes (Storm Alert, Self-Powered).

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $101.40 lower than the next best comparable online prices starting from $489.95.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Expired at Amazon:
  • Code VFKPVCOO

Original Post

Written by GreyString8671
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
EcoFlow Inc. via Amazon has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with promo code 25PDFCOM at checkout = $388.55. Shipping is free.

Wellbots also has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with discount code ECOF5 at checkout = $388.55. Shipping is free.

ECOFLOW also has EF ECOFLOW DELTA 3 Classic 1024Wh LiFePO4 1800W Portable Power Station on sale for $409 - $20.45 with discount code 4WHEELEF at checkout = $388.55. Shipping is free.

Thanks to Community Member GreyString8671 for sharing this deal.

About this Item:
  • Power Output: 1800W (3600W surge) with X-Boost, expandable to 2600W for heavy loads.
  • Fast Charging: 0–80% in 45 minutes via X-Stream AC charging.
  • UPS Functionality: <10ms switch to battery, protects sensitive electronics from downtime or data loss.
  • Durability: LiFePO4 battery (10+ years), EV-grade CTC design, smart Battery Management System.
  • Solar Charging: Full recharge in 2.5 hours with 500W solar panel (optional).
  • App Control: EcoFlow app for monitoring, scheduling, and activating backup modes (Storm Alert, Self-Powered).

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $101.40 lower than the next best comparable online prices starting from $489.95.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Expired at Amazon:
  • Code VFKPVCOO

Original Post

Written by GreyString8671

Community Voting

Deal Score
+31
Good Deal
Bad Deal

Why are you downvoting this deal?

Visit Amazon

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

32 Comments

Sign up for a Slickdeals account to remove this ad.

Sep 30, 2025 6:35 PM
56 Comments
Joined Oct 2024
Dream1981Sep 30, 2025 6:35 PM
56 Comments
What is the point of the classic?
1
1
Sep 30, 2025 7:52 PM
4.5K Comments
Joined Jul 2005
geekwithoutacauseSep 30, 2025 7:52 PM
4.5K Comments
Quote from Dream1981 View quoted comment :
What is the point of the classic?
be classy
1
1
Sep 30, 2025 8:44 PM
1.8K Comments
Joined Jan 2013
Curb71Sep 30, 2025 8:44 PM
1.8K Comments
Quote from Dream1981 View quoted comment :
What is the point of the classic?
charging devices
1
Sep 30, 2025 9:11 PM
6.8K Comments
Joined Dec 2004
CaleoSep 30, 2025 9:11 PM
6.8K Comments
Quote from Dream1981 View quoted comment :
What is the point of the classic?
Lower price point, since that seems to be all people want.
VS the OG Delta 3 Plus, it comes with fewer USB / AC power ports, no extra battery (or alternator charger) support, and only one 500W solar input (vs 2 on the OG).
Sep 30, 2025 10:25 PM
609 Comments
Joined Nov 2016
PresidentDonaldTrumpSep 30, 2025 10:25 PM
609 Comments
Can anyone suggest a portable battery for camping where it would be used to mainly charge phones, a projector and a labtop and be compatible with a 60W portable solar panel? I used to use an Aeiusny one that was fantastic but it was recalled last month so I have to dispose of it. I think the one here in this listing is overkill for what I need. Previous battery was 500W 288WH so anything like that or better is fine.
5
Pro
Sep 30, 2025 10:28 PM
5.6K Comments
Joined Oct 2013
WeiW8847
Pro
Sep 30, 2025 10:28 PM
5.6K Comments
Quote from PresidentDonaldTrump View quoted comment :
Can anyone suggest a portable battery for camping where it would be used to mainly charge phones, a projector and a labtop and be compatible with a 60W portable solar panel? I used to use an Aeiusny one that was fantastic but it was recalled last month so I have to dispose of it. I think the one here in this listing is overkill for what I need. Previous battery was 500W 288WH so anything like that or better is fine.
River 2 or 3.
Oct 1, 2025 5:57 PM
18 Comments
Joined Sep 2025
SplendidApparel1397Oct 1, 2025 5:57 PM
18 Comments
Seems to be a great deal. Description on Amazon says it recharges in only 2.5 hrs. Is that accurate? There are only 2 reviews on Amazon, so a bit wary.

Sign up for a Slickdeals account to remove this ad.

Oct 1, 2025 7:35 PM
434 Comments
Joined Sep 2018
jeaannOct 1, 2025 7:35 PM
434 Comments
Is this compatible with the 500w Alternator charger from Ecoflow?
Oct 2, 2025 2:57 AM
5 Comments
Joined Jun 2019
Benson1977Oct 2, 2025 2:57 AM
5 Comments
Quote from jeaann View quoted comment :
Is this compatible with the 500w Alternator charger from Ecoflow?
you can wire in a 12v inverter to use solar plug if needed for much cheaper.
Oct 5, 2025 1:37 AM
18 Comments
Joined Dec 2018
ShrewdSuit398Oct 5, 2025 1:37 AM
18 Comments
Quote from PresidentDonaldTrump View quoted comment :
Can anyone suggest a portable battery for camping where it would be used to mainly charge phones, a projector and a labtop and be compatible with a 60W portable solar panel? I used to use an Aeiusny one that was fantastic but it was recalled last month so I have to dispose of it. I think the one here in this listing is overkill for what I need. Previous battery was 500W 288WH so anything like that or better is fine.
https://www.costco.com/EcoFlow-DE...36563.html
Oct 5, 2025 4:15 PM
219 Comments
Joined Jan 2018
SnowbearzOct 5, 2025 4:15 PM
219 Comments
https://www.youtube.com/watch?v=7...kCI&t=794s
Oct 6, 2025 7:09 AM
1.8K Comments
Joined Feb 2015
kherbinoskieOct 6, 2025 7:09 AM
1.8K Comments
This deal cannot beat the $380 Bluetti Elite100 v2 last Prime day. Maybe they are giving it again with that price.

The Bluetti Elite100 v2 is far superior.
3
Oct 6, 2025 12:43 PM
66 Comments
Joined Nov 2015
rosckoOct 6, 2025 12:43 PM
66 Comments
Tip: buying from Wellbots is sales tax free when shipping to some states where they have low volume sales, so that could be a bit more savings for some.
Oct 6, 2025 1:11 PM
6.8K Comments
Joined Dec 2004
TroublestylistOct 6, 2025 1:11 PM
6.8K Comments
Quote from Dream1981 View quoted comment :
What is the point of the classic?
Minimal possible size and still run all your appliances.Most units used to max out at 1C discharge. So to run all your 1800w appliances, you needed a unit with about a 2000wh battery.But who needs to run a hair dryer, coffee maker, or power washer for an hour?So they figured out a way to get the discharge rate up to closer to 2C and chopped the battery in half. 30 minutes of run time but half the battery weight and size.

Sign up for a Slickdeals account to remove this ad.

Oct 6, 2025 2:09 PM
4.5K Comments
Joined Jul 2005
geekwithoutacauseOct 6, 2025 2:09 PM
4.5K Comments
Quote from kherbinoskie View quoted comment :
This deal cannot beat the $380 Bluetti Elite100 v2 last Prime day. Maybe they are giving it again with that price.

The Bluetti Elite100 v2 is far superior.
how is it superior? This device is quite impressive.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Free ShippingTech & ElectronicsTech AccessoriesPortable Power StationsAmazon