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expired Posted by Meowssi | Staff • Mar 10, 2025
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expired Posted by Meowssi | Staff • Mar 10, 2025

Refurbished: EcoFlow Wave 2 Portable Air Conditioner & Heater + Add-on Battery

+ Free Shipping

$699

$1,699

58% off
eBay
35 Comments 22,839 Views
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Deal Details
EcoFlow Official Store via eBay has Refurbished: EcoFlow Wave 2 Portable Air Conditioner & Heater + Add-on Battery on sale for $873.75 - 20% off when you apply coupon code PRESPRINGSALE at checkout = $699. Shipping is free.

Thanks to Deal Hunter Meowssi for finding this deal.

About this Item:
  • 5-minute warmth in any compact space.
  • Installation-free! Fits Anywhere
  • 8 Long Hours of Comfort (With Add-on Battery)
  • 44dB: Perfect For Quiet Sleep
  • Using R290: A Greener Way to Beat the Heat
  • 4 Ways to Charge
  • Includes:
    • EcoFlow WAVE 2 Portable Air Conditioner + Accessories.
    • EcoFlow WAVE 2 Add-on Battery

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This matches the last Frontpage Deal in February.
    • Includes 2-year Allstate warranty.
    • The Wave 2 and Add-on Battery may be shipped separately from different warehouses and may arrive at different time.
    • Please see the original post for additional details and give the forum comments a read for helpful discussion.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Meowssi | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
EcoFlow Official Store via eBay has Refurbished: EcoFlow Wave 2 Portable Air Conditioner & Heater + Add-on Battery on sale for $873.75 - 20% off when you apply coupon code PRESPRINGSALE at checkout = $699. Shipping is free.

Thanks to Deal Hunter Meowssi for finding this deal.

About this Item:
  • 5-minute warmth in any compact space.
  • Installation-free! Fits Anywhere
  • 8 Long Hours of Comfort (With Add-on Battery)
  • 44dB: Perfect For Quiet Sleep
  • Using R290: A Greener Way to Beat the Heat
  • 4 Ways to Charge
  • Includes:
    • EcoFlow WAVE 2 Portable Air Conditioner + Accessories.
    • EcoFlow WAVE 2 Add-on Battery

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This matches the last Frontpage Deal in February.
    • Includes 2-year Allstate warranty.
    • The Wave 2 and Add-on Battery may be shipped separately from different warehouses and may arrive at different time.
    • Please see the original post for additional details and give the forum comments a read for helpful discussion.
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by Meowssi | Staff

Community Voting

Deal Score
+23
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Top Comments

DocuMaker
1515 Posts
280 Reputation
you can skip the battery and get the unit for $399, and just plug it into the wall. it doesn't require a battery to function.

the marketing photos are deceptive, as most of them don't show use with any ducting, and without the exhaust ducting hooked up, this thing is going to work little better than a fan.

https://www.youtube.com/watch?v=KJmoD_cIKJs
jhat21
77 Posts
34 Reputation
Hobotech review here: https://www.youtube.com/watch?v=2NBfhABwn18

Up to 400 Watts ( 12 to 60 volts) of solar input.
Requires the add-on battery to run the portable A/C cooling
1000Wh of battery. About 2 hrs on max cooling at about 450 Watts power.
Eco mode cooling uses about 200 Watts of power.
bobnedved
6 Posts
14 Reputation
based on my understanding of thermodynamics there must be some window access in order to cool a room

34 Comments

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Mar 10, 2025
77 Posts
Joined Nov 2011
Mar 10, 2025
jhat21
Mar 10, 2025
77 Posts
Hobotech review here: https://www.youtube.com/watch?v=2NBfhABwn18

Up to 400 Watts ( 12 to 60 volts) of solar input.
Requires the add-on battery to run the portable A/C cooling
1000Wh of battery. About 2 hrs on max cooling at about 450 Watts power.
Eco mode cooling uses about 200 Watts of power.
1
1
Pro
Mar 10, 2025
754 Posts
Joined Oct 2011
Mar 10, 2025
markng25
Pro
Mar 10, 2025
754 Posts
In a lot of the pictures, they run this a/c unit outside?
Mar 10, 2025
71 Posts
Joined Nov 2024
Mar 10, 2025
PurpleSeed694
Mar 10, 2025
71 Posts
Quote from markng25 :
In a lot of the pictures, they run this a/c unit outside?
It's also a heater. So they are allegedly running it to heat up a cold tent.
1
Mar 10, 2025
510 Posts
Joined May 2014
Mar 10, 2025
MONM5993
Mar 10, 2025
510 Posts
I want to get this for my son's room since he is always hot. HOA does not allow for window units and the free standing ones are way too big for his small room. If this is $500 w/ the battery, I would consider it.
1
Mar 10, 2025
1,515 Posts
Joined Jan 2009
Mar 10, 2025
DocuMaker
Mar 10, 2025
1,515 Posts
Quote from MONM5993 :
I want to get this for my son's room since he is always hot. HOA does not allow for window units and the free standing ones are way too big for his small room. If this is $500 w/ the battery, I would consider it.
you can skip the battery and get the unit for $399, and just plug it into the wall. it doesn't require a battery to function.

the marketing photos are deceptive, as most of them don't show use with any ducting, and without the exhaust ducting hooked up, this thing is going to work little better than a fan.

https://www.youtube.com/watch?v=KJmoD_cIKJs
2
Mar 10, 2025
828 Posts
Joined Nov 2013
Mar 10, 2025
mrsleepi
Mar 10, 2025
828 Posts
How is this compared to zero breeze
Mar 10, 2025
1,515 Posts
Joined Jan 2009
Mar 10, 2025
DocuMaker
Mar 10, 2025
1,515 Posts
Quote from mrsleepi :
How is this compared to zero breeze
zero breeze only 2300 btu vs. 5100 (cooling) and 6100 (heating) on ecoflow. or did you mean mark 3

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Mar 10, 2025
6 Posts
Joined Jul 2009
Mar 10, 2025
bobnedved
Mar 10, 2025
6 Posts
Quote from MONM5993 :
I want to get this for my son's room since he is always hot. HOA does not allow for window units and the free standing ones are way too big for his small room. If this is $500 w/ the battery, I would consider it.
based on my understanding of thermodynamics there must be some window access in order to cool a room
1
Mar 10, 2025
510 Posts
Joined May 2014
Mar 10, 2025
MONM5993
Mar 10, 2025
510 Posts
Quote :
based on my understanding of thermodynamics there must be some window access in order to cool a room
You would want to vent out the window as well as have the intake from outside under most use cases. For my use case, I would exhaust the hot air outside and intake would be from the hall (not the room) for max cooling/efficiency.

Both intake and exhaust hoses are provided OOTB.
Mar 10, 2025
338 Posts
Joined Jul 2008
Mar 10, 2025
rickster9
Mar 10, 2025
338 Posts
That's some progress
1
1
Pro
Mar 10, 2025
754 Posts
Joined Oct 2011
Mar 10, 2025
markng25
Pro
Mar 10, 2025
754 Posts
Quote from MONM5993 :
You would want to vent out the window as well as have the intake from outside under most use cases. For my use case, I would exhaust the hot air outside and intake would be from the hall (not the room) for max cooling/efficiency.

Both intake and exhaust hoses are provided OOTB.
Do you mean the intake and exhaust hoses don't come with this deal and have to be purchased separately?
Mar 10, 2025
13 Posts
Joined Nov 2017
Mar 10, 2025
ClayS4776
Mar 10, 2025
13 Posts
I bought this when it first came out and sent it right back. The exhaust and intake do come with it, but they are huge and I thought a pain. Shipped it back. Amazon was a pain to ship it back which I never have had happen before.
1
Mar 11, 2025
235 Posts
Joined Jan 2012
Mar 11, 2025
MrWesson
Mar 11, 2025
235 Posts
Amusing that they chose not to show it in AC mode with the huge ducts you have to use.
1
Mar 11, 2025
1,848 Posts
Joined Apr 2009
Mar 11, 2025
mastermind85
Mar 11, 2025
1,848 Posts
For AC purposes.. Should I get this or a full size Dreo to cool a 1000sqft apt during the seasonal changeover when there is no centralized AC (at least to drop it 10 degrees or so). Trying to conserve on space.

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Mar 11, 2025
13,726 Posts
Joined Aug 2004
Mar 11, 2025
avalon
Mar 11, 2025
13,726 Posts
the Midea Duo portable inverter based (non-window) unit is the highest rated plug-in

so unless you need a built-in battery, the midea is cheaper

and if you can use a window, the Midea U is probably ultimate value, super-efficient

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