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Non-returnable. Transportation of this item is subject to hazardous materials regulation
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Availability:
In Stock.
Arrives
Sep 11 – Sep 13
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Size: 12.8V 280AH*4
Features
- Version Update: As of June 4, 2026, the 12V 280Ah LiFePO4 Bluetooth battery has been upgraded to a metal case design, replacing the previous plastic enclosure. The metal housing provides improved durability and better thermal resistance for enhanced structural safety.The 280Ah metal case version is available in two exterior label styles shipped randomly; both versions have identical internal structure, capacity, and performance.
- Metal Case for Enhanced Fire Safety: The Eco Worthy 280AH Lithium Battery features a heavy-duty metal enclosure for superior heat resistance and fire protection. It also includes a weak-current (low-voltage) power switch, allowing one-touch cut-off of battery output for safer installation and maintenance
- No Battery Box Required: Our 280AH Lifepo4 Battery features a rugged metal enclosure that provides strong protection and comes with 4 mounting feet, allowing direct installation inside your RV or camper without the need for an extra battery box. Saves space while keeping your setup secure and organized
- Shock & Vibration Resistant: The reinforced metal shell of the 12V 280AH Battery, combined with internal cell holders, keeps the battery stable during driving. It effectively resists impacts and road vibration, making it ideal for RVs, vans, and off-road use
- Bluetooth APP Monitoring: ECO-WORTHY 12V 280Ah Smart LiFePO4 Lithium Battery is built-in upgraded smart BMS, accessed Bluetooth 5.1 module, allows you to monitor the battery information in real time through ECO-WORTHY APP. You can read the battery voltage, current, battery capacity and other important information at any time. Bluetooth connection range: no more than 15 meters from the battery.
- Grade A Cells:The Eco Worthy 280AH Lithium Battery is built with premium Grade A LiFePO4 cells and a 200A BMS offering over-charge, over-discharge, over-current, short-circuit, and temperature protection. It includes a low-power on/off switch for safer installation, maintenance, and daily use.
- Shipping Reminder: In order to ensure the safety of merchandise transportation, your order may arrive in multiple packages at different times. If you receive part of your order first, please don't worry, the rest is on the way! Feel free to contact us with any questions
Brand: ECO-WORTHY
Vehicle Service Type: RV, Tractor, Van
Size: 12.8V 280AH*4
Voltage: 12.8 volts_of_direct_current
Battery Cell Composition: Lithium
Item Weight: 246.8 pounds
Product Dimensions: 16.54"D x 9.65"W x 8.64"H
Number Of Cells: 4
Terminal: M8 Terminal
Item Highlight: with Bluetooth, Low-Temp Protection, Built in 200A BMS, 3584Wh Max, Off-Grid Solar, RV, Camper, Travel Trailer, Home Use See more
Compatible with Vehicle Type: RV, Tractor, Van
Voltage: 12.8 volts_of_direct_current
Number Of Cells: 4
Terminal: M8 Terminal
Automotive Fit Type: Universal Fit
Size: 12.8V 280AH*4
Item Weight: 246.8 pounds
Item Dimensions D x W x H: 16.54"D x 9.65"W x 8.64"H
Battery Type: Lithium
Brand Name: ECO-WORTHY
Manufacturer Part Number: L13080202071-4
Unit Count: 4 Count
Model Number: L13080202071-4
Manufacturer: ECO-WORTHY
UPC: 810127131385
Number of Items: 4
Included Components: Battery
Manufacturer Warranty Description: 3 Years
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 11 – Sep 13
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Size: 12.8V 280AH*4
These are awesome! I’m so glad I purchased them. They charge quite well and are not as heavy as regular batteries. I love the Bluetooth connectivity and the app is great to have. You can control everything by the app. Definitely worth the price. I only use batteries and I have no electric bill to pay. They have amazing quality and I recommend them to anyone!!
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Reviewed in the United States on August 12, 2025 by Janice1322
Size: 12.8V 280AH*4
I bought 8 of these to replace an aging off grid Flooded PB array. Cost was comparable to PB and the performance is far better with less maintenance. Using an old android phone (EasyDesk) and WiFi, I am able to remotely monitor the battery individual status via the included internal Bluetooth BMS.
Reviewed in the United States on March 6, 2026 by Shire Dweller
Size: 12.8V 280AH*4
I have bought 12 of these batteries so far. All are working just fine. Had some technical issues with the newest batteries that included blue tooth monitoring. It took about a week of correspondence with the company to resolve some minor issue with recharging and having the blue tooth saying the batteries were fully charged Some technical person named Dante helped me through resolving the miss steps. The quality of his service and keep checking back to see things were getting resolved deserves a A++ grade I will continue to buy and promote their products because of his efforts high five for helping me you are the best!
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Reviewed in the United States on March 11, 2025 by Cary Thompson
Size: 12.8V 280AH*4
Running 8 of these in a 24v system. Bluetooth works really well, has a substantial range. No issues with any of the so far.
Reviewed in the United States on February 20, 2026 by Rusty T. Shakilfurd
Size: 12.8V 280AH*4
Still have a problem every now and then with the Bluetooth connection.
Reviewed in the United States on September 5, 2025 by Nature's Edge Homestead
Size: 12.8V 280AH*4
I bought four of these for a 48V setup, and I regret it. The biggest problem is communication: battery monitoring is only through Bluetooth, the app is slow, it often fails to connect, and the readings are not always accurate. There is also no proper inverter communication. If your inverter uses CAN or RS485, these batteries do not connect, so the inverter cannot display accurate battery status or charge level. The other major issue is balancing. Even after charging them fully before wiring them together, the batteries do not stay in sync. One battery consistently ends up much lower than the others, sometimes by around 20%. I even bought an extra battery equalizer, and it still did not solve the problem. The price may look attractive, but the poor communication options and balancing issues make this a frustrating product for a multi-battery setup. On top of that, the seller has been slow and difficult when it comes to replacement or support. I would spend a little more and go with a better brand.
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Reviewed in the United States on July 18, 2025 by Erdy H
Size: 12.8V 280AH*4
Simply amazing, wish I would have bought these batteries in the beginning instead of the 100 amphr batteries from Haya. Last a long long time, connect to your phone blue tooth so you can monitor battery capacity and charging status. 4 pack a great buy, will purchase more for future off grid solar projects.
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Reviewed in the United States on February 2, 2025 by Amazon Customer
Size: 12.8V 280AH*4
I got them on sail and now have two full sets (8 batteries in all). They "act" a little different than my other LIFE batteries, that is the voltage goes down a so you have a better idea on actual life left. My original set when it drops .2 volts, almost 50% of battery life is used, these are more like .5 volts giving more granularity.
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Reviewed in the United States on December 1, 2025 by Frank M.