Item 1 of 2
Item 1 of 2
expiredDr.W posted Mar 1, 2026 8:29 AM
ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth
$226
$718
68% off
+ Free Shippingat AliExpress
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+ Free Shippingat AliExpressDeal Details
Update: This popular deal is still available.
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth on sale for $261.13 - $35 with promo code USDEAL35 at checkout = $225.30 -> $226.13 -> 232.41 -> now $226.13. Shipping is free.
Thanks to community member Dr.W for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Product Details:
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth on sale for $261.13 - $35 with promo code USDEAL35 at checkout = $225.30 -> $226.13 -> 232.41 -> now $226.13. Shipping is free.
Thanks to community member Dr.W for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Product Details:
- Bluetooth and remote app monitoring to read the battery voltage, current, battery capacity and other important information
- 200A BMS with multiple protections, including low-temperature protection (charging cut-off 19.4 F)
- Supports up to 4 batteries in parallel, providing 1120Ah at 12V ideal for RVs, or 4 in series ideal for 48V solar power systems
- High-strength metal frame, Grade A cells
- 6000-15000 long life cycles & 10-Year life
- 17.8 x 9.37 x 8.7" (61.7 lbs)
Editor's Notes
Written by qwikwit | Staff- About this deal:
- This offer is within the range of previous Frontpage Deals.
- About this product:
- Rated 4.9 out of 5 stars based on over 95 AliExpress customer reviews.
- Additional notes:
- Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth on sale for $261.13 - $35 with promo code USDEAL35 at checkout = $225.30 -> $226.13 -> 232.41 -> now $226.13. Shipping is free.
Thanks to community member Dr.W for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Product Details:
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 3584Wh 12V 280Ah Smart LiFePO4 Battery w/ Bluetooth on sale for $261.13 - $35 with promo code USDEAL35 at checkout = $225.30 -> $226.13 -> 232.41 -> now $226.13. Shipping is free.
Thanks to community member Dr.W for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Product Details:
- Bluetooth and remote app monitoring to read the battery voltage, current, battery capacity and other important information
- 200A BMS with multiple protections, including low-temperature protection (charging cut-off 19.4 F)
- Supports up to 4 batteries in parallel, providing 1120Ah at 12V ideal for RVs, or 4 in series ideal for 48V solar power systems
- High-strength metal frame, Grade A cells
- 6000-15000 long life cycles & 10-Year life
- 17.8 x 9.37 x 8.7" (61.7 lbs)
Editor's Notes
Written by qwikwit | Staff- About this deal:
- This offer is within the range of previous Frontpage Deals.
- About this product:
- Rated 4.9 out of 5 stars based on over 95 AliExpress customer reviews.
- Additional notes:
- Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.
Community Voting
Deal Score
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Top Comments
April 2024 paid $466 for a 300Ah
October 2024 paid $326 for a 300Ah
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122 Comments
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The tankless water heater is great overall, except for the instant loss of hot water when the power goes out!
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Accessories needed: INVERTER and CHARGER
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