Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popular Posted by f12_26 | Staff • Yesterday
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
popular Posted by f12_26 | Staff • Yesterday

ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery + 12/24V 20A Charger $372 + Free Shipping

$372

$465

20% off
eBay
5 Comments 3,038 Views
Get Deal at eBay
Good Deal
Save
Share
Deal Details
Eco-Worthy US via eBay [ebay.com] has ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery+12/24V 20A Charger on sale for $464.99 - 20% w/ coupon code JULYFINDS at checkout = $371.99. Shipping is free.

Includes:
  • 1 x 12V 280Ah Bluetooth LiFePO4 Lithium Battery
  • 1 x 12/24V 20A Battery Charger
Features:
  • Bluetooth 5.0 Real-Time Monitoring
  • Built-in BMS
  • Dual Voltage & Multi-Current Options: Intelligently identifies 12V/24V LiFePO4/AGM/Gel/Lead-Acid batteries. Allows manual selection of charging current based on battery capacity for safe. 12V Mode: 5A/10A/15A/20A, 24V Mode: 5A/10A
  • 6000+ Cycles
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy US via eBay [ebay.com] has ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery+12/24V 20A Charger on sale for $464.99 - 20% w/ coupon code JULYFINDS at checkout = $371.99. Shipping is free.

Includes:
  • 1 x 12V 280Ah Bluetooth LiFePO4 Lithium Battery
  • 1 x 12/24V 20A Battery Charger
Features:
  • Bluetooth 5.0 Real-Time Monitoring
  • Built-in BMS
  • Dual Voltage & Multi-Current Options: Intelligently identifies 12V/24V LiFePO4/AGM/Gel/Lead-Acid batteries. Allows manual selection of charging current based on battery capacity for safe. 12V Mode: 5A/10A/15A/20A, 24V Mode: 5A/10A
  • 6000+ Cycles

Community Voting

Deal Score
+4
Good Deal
Get Deal at eBay

Leave a Comment

Unregistered (You)

5 Comments

Sign up for a Slickdeals account to remove this ad.

12h ago
14 Posts
Joined Jan 2017
12h ago
jamesnvo
12h ago
14 Posts
Not a bad deal for a 280AH that has a Bluetooth BMS and a 20A charger. Eco-worthy cells are built (internally) much better than most others. I'm referring to its internal metal frame and fiber board structure to compress the cells… where as everyone else just tapes their cells together. This is coming from someone who builds LFP battery systems and have taken apart my fair share of eco-worthy batteries. The cells they use are good and true to quality, but they're no EVE280K (and the price reflects it).
1
11h ago
768 Posts
Joined Aug 2008
11h ago
TrollPatrol
11h ago
768 Posts
Quote from jamesnvo :
Not a bad deal for a 280AH that has a Bluetooth BMS and a 20A charger. Eco-worthy cells are built (internally) much better than most others. I'm referring to its internal metal frame and fiber board structure to compress the cells… where as everyone else just tapes their cells together. This is coming from someone who builds LFP battery systems and have taken apart my fair share of eco-worthy batteries. The cells they use are good and true to quality, but they're no EVE280K (and the price reflects it).
How many of these can you put together?
Pro
10h ago
505 Posts
Joined Jul 2019
10h ago
WoodSlayR
Pro
10h ago
505 Posts
Quote from TrollPatrol :
How many of these can you put together?
16 of these can be wired in a 4P4S configuration and will give you a net of 1120ah @ 48v (51.2v nominal). This configuration will give you a total of 53.76kWh. This is a substantial amount of energy.
Last edited by WoodSlayR July 6, 2025 at 09:49 PM.
6h ago
13 Posts
Joined Jun 2021
6h ago
HonestTank2771
6h ago
13 Posts
Quote from jamesnvo :
Not a bad deal for a 280AH that has a Bluetooth BMS and a 20A charger. Eco-worthy cells are built (internally) much better than most others. I'm referring to its internal metal frame and fiber board structure to compress the cells… where as everyone else just tapes their cells together. This is coming from someone who builds LFP battery systems and have taken apart my fair share of eco-worthy batteries. The cells they use are good and true to quality, but they're no EVE280K (and the price reflects it).

What cells do they use?
15m ago
24 Posts
Joined Feb 2019
15m ago
taddy_lager
15m ago
24 Posts
Ordered similar combo deal about 10 days ago, battery came in 5 days, but got a note that the charger was out of stock and I'd have to wait a little bit. I'm sure I'll get it eventually but I haven't gotten any updates on when that will be.

Leave a Comment

Unregistered (You)

Related Searches

Free ShippingHome & Home ImprovementBuilding & Remodeling SuppliesSolar Panels & AccessoriesOccasions4th of JulyTech & Electronics

Popular Deals

View All
Found by
Just Now
$14$6076% offUnder Armour Men's UA Icon Fleece Pant (Navy) $14.38, UA Icon Fleece Hoodie (Canyon Pink) $16.18 + Free Shipping w. Shoprunner or on $50+
0
Found by
Just Now
Collection of 20+ Free Kindle eBooks
2
Found by
Just Now
Upcoming: Viofo dash cams Prime Day A229Plus 2ch $160, A229 Pro 2ch $240, A119 Mini 2 $86, A229 Pro 3ch $273, VS1 $90, A229 Plus 3ch $200
2
Found by
Just Now
$40$7042% off$39.99: Metaphor: ReFantazio Launch Edition (PS5, XSX) at Amazon
3
Found by
Just Now
$360$70048% offNARWAL Freo Pro Robot Vacuum & Mop (8500Pa, Self-Empty, LiDAR) $359.99
0

Trending Deals

View All
Found by
Just Now
$262$74965% off7-Piece Hampton Bay Rosehill Mushroon Steel Outdoor Patio Dining Set w/ CushionGuard Almond Biscotti Cushions $262.15 + Free Shipping
3
Found by
Just Now
$1060w USB C PPS Boxed Otter Premium Pro rugged 2 port GaN wall xharger $10 ea 3 pk or $14 for one popular deal is back at Woot. free sh w Ptime.
4
Found by
Just Now
$2.49$2489% off12-Pack Universal Fine Bullet Tip Dry Erase Marker (Black) $2.49 + Free Shipping w/ Prime
0
Found by
Just Now
$299$55846% offEGO POWERLOAD with LINE IQ 56V16" Telescopic Shaft String Trimmer 4 Ah w/ Battery & Charger $299 + Free Shipping
5
Found by
Just Now
$1,785$1,9508% offCyberPowerPC Gamer Supreme Gaming Desktop: Ryzen 7 7800X3D, RX 9070 XT 16GB, 32GB DDR5, 2TB SSD $1784.99
1