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forum threadJD713 posted Today 8:42 AM

ECO-WORTHY 3584Wh 12V 280Ah Battery and 20A Charger (Free Ship) $269

$269

$500

46% off
AliExpress
922 Views
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Deal Details
$309.08 - $40 with discount code "USBS40" = $269.08 + Free Shipping

Included Eco-Worthy 12/24V 20A Smart Charger

Details:
  • Enhanced Fire Safety:
  • Heavy-duty metal enclosure provides heat and fire resistance, plus a low-power on/off switch for safely cutting battery output.
  • No Battery Box Needed:
  • Rugged metal case with four mounting feet allows direct installation in RVs, campers, and vans.
  • Shock & Vibration Resistant:
  • Reinforced housing and internal cell holders protect against impacts and road vibrations.
  • Bluetooth Monitoring:
  • Track voltage, capacity, and charging/discharging status through a Bluetooth app.
  • Low-Temperature Protection:
  • Built-in BMS stops charging in cold temperatures to protect the battery cells.
  • Grade A LiFePO4 Cells:
  • Uses premium Grade A cells with a 200A BMS providing overcharge, over-discharge, over-current, short-circuit, and temperature protection.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
$309.08 - $40 with discount code "USBS40" = $269.08 + Free Shipping

Included Eco-Worthy 12/24V 20A Smart Charger

Details:
  • Enhanced Fire Safety:
  • Heavy-duty metal enclosure provides heat and fire resistance, plus a low-power on/off switch for safely cutting battery output.
  • No Battery Box Needed:
  • Rugged metal case with four mounting feet allows direct installation in RVs, campers, and vans.
  • Shock & Vibration Resistant:
  • Reinforced housing and internal cell holders protect against impacts and road vibrations.
  • Bluetooth Monitoring:
  • Track voltage, capacity, and charging/discharging status through a Bluetooth app.
  • Low-Temperature Protection:
  • Built-in BMS stops charging in cold temperatures to protect the battery cells.
  • Grade A LiFePO4 Cells:
  • Uses premium Grade A cells with a 200A BMS providing overcharge, over-discharge, over-current, short-circuit, and temperature protection.

Community Voting

Deal Score
+7
Good Deal

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3 Comments

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Today 12:25 PM
242 Comments
Joined Oct 2011
blarneyrubbleToday 12:25 PM
242 Comments
seems like a good deal. the case is a little confusing though. labeled lithium ion and lifepo4.
Last edited by blarneyrubble August 20, 2026 at 05:30 AM.
Today 12:36 PM
1.8K Comments
Joined Dec 2007
triggerhappy007Today 12:36 PM
1.8K Comments
Link? Lowest price I see is $317.58 before coupon.
Today 12:53 PM
2 Comments
Joined May 2020
LivelyShow918Today 12:53 PM
2 Comments
Quote from triggerhappy007 :
Link? Lowest price I see is $317.58 before coupon.
Sign out of AliE and th 309 price shows up. It's very sneaky.

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