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popularDr.W posted Feb 09, 2026 08:29 AM
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  1. Deal Image
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Item 1 of 2
popularDr.W posted Feb 09, 2026 08:29 AM

ECO-WORTHY 12V 280Ah LiFePO4 Battery 3584Wh 200A BMS, Bluetooth + F/S $247

$247

$759

67% off
AliExpress
6 Comments 1,926 Views
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ECO-WORTHY via AliExpress [aliexpress.com]

Ships from a USA warehouse. Shipping is free.

Apply the eCoupon USA30M​ at checkout

Final Price: $247

SPECS:
  • Capacity: 3584Wh (12.8V 280Ah)
  • Battery Type: LiFePO4 (6000+ deep cycles)
  • BMS: Built-in 200A with Bluetooth monitoring
  • Max Discharge: 200A continuous
  • Max Charge: 160A continuous
  • Low Temp Protection: Yes
  • Expandable: Up to 4S4P (57.3kWh max)
  • Dimensions: 17.8"x9.37"x8.7"
  • Weight: 62.8 lbs (28.5kg)
https://www.aliexpress.com/item/1...78534.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY via AliExpress [aliexpress.com]

Ships from a USA warehouse. Shipping is free.

Apply the eCoupon USA30M​ at checkout

Final Price: $247

SPECS:
  • Capacity: 3584Wh (12.8V 280Ah)
  • Battery Type: LiFePO4 (6000+ deep cycles)
  • BMS: Built-in 200A with Bluetooth monitoring
  • Max Discharge: 200A continuous
  • Max Charge: 160A continuous
  • Low Temp Protection: Yes
  • Expandable: Up to 4S4P (57.3kWh max)
  • Dimensions: 17.8"x9.37"x8.7"
  • Weight: 62.8 lbs (28.5kg)
https://www.aliexpress.com/item/1...78534.html

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6 Comments

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Yesterday 01:43 AM
341 Posts
Joined Mar 2019
UpbeatKnob539Yesterday 01:43 AM
341 Posts
Can't replicate price. Comes out to 342.45 with the coupon.
Original Poster
Pro
Yesterday 02:00 AM
14,208 Posts
Joined Nov 2020
Dr.W
Original Poster
Pro
Yesterday 02:00 AM
14,208 Posts
Quote from UpbeatKnob539 :
Can't replicate price. Comes out to 342.45 with the coupon.
Fixed it, please check now.
Yesterday 03:02 AM
2 Posts
Joined Feb 2026
GreyRoad346Yesterday 03:02 AM
2 Posts
The price is good, how about the quality of this brand?
Pro
Yesterday 03:06 AM
1,598 Posts
Joined Dec 2005
alphawave
Pro
Yesterday 03:06 AM
1,598 Posts
Quote from GreyRoad346 :
The price is good, how about the quality of this brand?
I've been satisfied with their batteries, panels, cables, and had an issue with a portable inverter, which they promptly replaced, so service after sale is better than average, in my experience.
Yesterday 11:35 AM
3 Posts
Joined Feb 2026
SharpCaption583Yesterday 11:35 AM
3 Posts
Regretting haven't bought last week!
Now Amazon is $386 and eBay is $320, what should I gonna do on this deal? Buy or still waiting?
Today 03:50 AM
1 Posts
Joined Jan 2026
CyanIdea2183Today 03:50 AM
1 Posts
Good deal! Thanks for sharing.

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