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expiredEsente posted Jan 12, 2026 11:28 PM
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Item 1 of 2
expiredEsente posted Jan 12, 2026 11:28 PM

ECO-WORTHY 3584Wh 12V 280Ah LiFePO4 RV Battery w/Bluetooth & Low Temp Cutoff - Built-in 200A BMS $249.99

$250

$1,122

77% off
AliExpress
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AliExpress has this battery on sale again during their Winter Sale event. Not the lowest price, but $249.99 after $20 off $159 coupon (USWS20) is still a good deal. As usual, limit 1 per account.

This will be my 4th of them to complete my 48v system.

https://www.aliexpress.us/item/32...63782.html
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About the Poster
AliExpress has this battery on sale again during their Winter Sale event. Not the lowest price, but $249.99 after $20 off $159 coupon (USWS20) is still a good deal. As usual, limit 1 per account.

This will be my 4th of them to complete my 48v system.

https://www.aliexpress.us/item/32...63782.html

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11 Comments

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Jan 12, 2026 11:32 PM
35 Posts
Joined Sep 2011

This comment has been rated as unhelpful by Slickdeals users.

Original Poster
Jan 13, 2026 01:21 AM
771 Posts
Joined Jan 2007
Esente
Original Poster
Jan 13, 2026 01:21 AM
771 Posts
Quote from brunkle :
There's better deals.
Please do share.
3
Jan 13, 2026 01:26 AM
985 Posts
Joined Jun 2009
greenshellJan 13, 2026 01:26 AM
985 Posts
Quote from Esente :
Please do share.
He meant 'was'
Jan 13, 2026 04:19 AM
484 Posts
Joined Feb 2013
BADASSDADJan 13, 2026 04:19 AM
484 Posts
Quote from brunkle :
There's better deals.

Claiming a better deal without sharing a link is like picking your nose when you dont have any boogers.
Your probly tweakin
1
3
Jan 13, 2026 05:23 AM
232 Posts
Joined Dec 2004
digablesoulJan 13, 2026 05:23 AM
232 Posts
The code by OP is $20 off. I used USWS30 got me $30 off. Brought it down to $239.99. Might be helpful to someone. edit=spelling

Subtotal
$269.99
Saved
Max discounts & coupon codes auto-applied
-$30.00
Jan 13, 2026 05:38 AM
12,480 Posts
Joined Nov 2010
PeteyTheStrikerJan 13, 2026 05:38 AM
12,480 Posts
With the 30% tax break now gone, wondering if these guys will get cheaper and cheaper, luckily im in a good spot where I dont need any so I can wait it out and see.
Jan 13, 2026 08:05 AM
84 Posts
Joined Apr 2017
jeremyhuytranJan 13, 2026 08:05 AM
84 Posts
Probably wait. I dont see the point of paying same price of last year without 30% tax credit
3

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Jan 14, 2026 01:03 AM
371 Posts
Joined Nov 2025
ElatedString650Jan 14, 2026 01:03 AM
371 Posts
you know what's funny? this is literally the battery escape from ducktov developers used for their battery image.
Original Poster
Jan 14, 2026 11:23 PM
771 Posts
Joined Jan 2007
Esente
Original Poster
Jan 14, 2026 11:23 PM
771 Posts
Just a quick note that the one I received from the last time does not have the same BMS before that. Supposedly it's JBD BMS, does not work with Overkill Solar app.
Jan 15, 2026 03:53 AM
221 Posts
Joined Oct 2013
bigal8627Jan 15, 2026 03:53 AM
221 Posts
Quote from brunkle :
There's better deals.
One thing I loved and learned about SD community is everyone for the most part has something negative to say which is good but most of the time offers a positive and a link to go with it. So you get the whole package. Why someone doesn't like something but then offers a link to something better without meh this sucks and doesn't elaborate why.
Jan 17, 2026 09:18 PM
400 Posts
Joined Dec 2010
JuanVJan 17, 2026 09:18 PM
400 Posts
Quote from bigal8627 :
One thing I loved and learned about SD community is everyone for the most part has something negative to say which is good but most of the time offers a positive and a link to go with it. So you get the whole package. Why someone doesn't like something but then offers a link to something better without meh this sucks and doesn't elaborate why.
No HDMI? Seriously, especially with tech (and now with inflation/tariffs) gotta think of things with the mindset that maybe someone will pay less/get more but at the same time someone might be paying more. It's like catching a falling knife at times.

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