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popularDealzRGood4U posted Today 12:46 PM

ECO-WORTHY 2-Pack 12V 280Ah Metal Case LiFePO4 Batteries w/Bluetooth $549 + Free S/H $548.9

$549

$839

34% off
AliExpress
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Deal Details
ECO-WORTHY (Brand+) via [aliexpress.com] has ECO-WORTHY 2-Pack 12V 280Ah Metal Case LiFePO4 Batteries w/Bluetooth on sale for $549 when you Apply $70 off Coupon Code at checkout: YUSAF70 or USSR70 .

+ Free Shipping from US warehouse.

Key Features:
  • Configuration: 2-Pack (Total 24.8V, 3584Wh)
  • Cells: 4P4S, 12.8V nominal voltage
  • Capacity: 280Ah per battery (560Ah system total)
  • Max Output: 200A continuous, 220A peak
  • Weight: 68.5 lbs (31 kg) per battery
  • Dimensions: 16.54" x 8.64" x 9.65" (420x219x245 mm)
  • Features: 200A BMS, Bluetooth monitoring, Low temp cutoff
  • Application: RV, Solar/Wind systems, Whole Home Battery Backup Power Systems, Off-grid power.

https://www.aliexpress.com/item/1...00348.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY (Brand+) via [aliexpress.com] has ECO-WORTHY 2-Pack 12V 280Ah Metal Case LiFePO4 Batteries w/Bluetooth on sale for $549 when you Apply $70 off Coupon Code at checkout: YUSAF70 or USSR70 .

+ Free Shipping from US warehouse.

Key Features:
  • Configuration: 2-Pack (Total 24.8V, 3584Wh)
  • Cells: 4P4S, 12.8V nominal voltage
  • Capacity: 280Ah per battery (560Ah system total)
  • Max Output: 200A continuous, 220A peak
  • Weight: 68.5 lbs (31 kg) per battery
  • Dimensions: 16.54" x 8.64" x 9.65" (420x219x245 mm)
  • Features: 200A BMS, Bluetooth monitoring, Low temp cutoff
  • Application: RV, Solar/Wind systems, Whole Home Battery Backup Power Systems, Off-grid power.

https://www.aliexpress.com/item/1...00348.html

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5 Comments

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Original Poster
Pro
Today 1:05 PM
3.3K Comments
Joined Dec 2004
DealzRGood4UToday 1:05 PM
Original Poster
Pro
3.3K Comments
Woohoo...This deal is on 🔥
1
Pro
Today 1:17 PM
490 Comments
Joined Oct 2004
Robika
Pro
Today 1:17 PM
490 Comments
Quite hardly on fire, it's been this price for weeks.
Last edited by Robika August 2, 2026 at 06:20 AM.
1
Today 1:23 PM
653 Comments
Joined Jun 2010
bmoneyToday 1:23 PM
653 Comments
Actually, two of them in series is 7.168KWh (25.6v x 280ah)
Today 1:39 PM
378 Comments
Joined Oct 2008
ck90211Today 1:39 PM
378 Comments
Hmm might get these to replace 4x6V deep cell for a scissor lift. Just have to find enough ballast to make up for weight diff.
Today 1:40 PM
2K Comments
Joined Oct 2013
audioCloverToday 1:40 PM
2K Comments
You can get a single 640 ah 110lb for about $700.

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