ECO-WORTHY 3584Wh 12V 280Ah LiFePO4 RV Battery w/Bluetooth & Low Temp Cutoff - Built-in 200A BMS - Deep Cycle for Camper, Trailer, Off-Grid, Solar System
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Availability:
In Stock.
Arrives
May 25 – May 27
Style: 12.8V 280Ah
Features
- [Real-Time Monitoring] Track voltage, current, capacity in real-time via ECO-WORTHY App. Proactively troubleshoot battery issues for hassle-free operation. Bluetooth connection range: no more than 15 meters from the battery
- [Advanced Compression Fixture] Our lifepo4 battery feature a high-strength metal frame inside that provides enhanced battery protection, shock stability and controlled compression to prevent expansion, ensuring long-term durability
- [Low-Temperature Protection] This 12V lithium battery features a 200A BMS with multiple protections, including low-temperature protection. Charging stops below 19.4F (-7C) and resumes above 32F (0C), while discharging halts below -4F (-20C) to prevent damage, ensuring stability in harsh conditions
- [Flexible Expansion] The ECO-WORTHY 12V 280Ah lithium battery delivers 3584Wh of energy and supports up to 4 batteries in parallel (1120Ah at 12V), making it an excellent choice for RVs with long-lasting power.It also supports up to 4 batteries in series for 48V solar power systems, with a maximum system size of 8 batteries in total
- [Charger recommendation] This 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator
- [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
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: ECO-WORTHY
Battery Cell Composition: Lithium
Battery Capacity: 280 Amp Hours
Recommended Uses For Product: RV, solar
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: ECO-WORTHY
Model Number: L13080202071-1
Model Name: 12.8V 280Ah
UPC: 810127131125
Manufacturer: ECO-WORTHY
External Testing Certification: UN38.3, CE, MSDS
Built-In Media: 12V 280Ah LiFePO4 Battery
Warranty Description: 3 years
Battery Capacity: 280 Amp Hours
Voltage: 12.8 Volts (DC)
Reusability: Rechargeable
Amperage: 280 Amps
Unit Count: 1.0 Count
Battery Weight: 61.7 Pounds
Item Dimensions: 17.83 x 9.37 x 8.7 inches
Item Weight: 61.7 Pounds
Antenna Location: RV, solar
Battery Cell Type: Lithium
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 25 – May 27
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
Style: 12.8V 280Ah
I wanted to share my experience asap, while the battery is still on sale. I received my Eco-Worthy 280AH battery exactly 1 week ago. It shipped very fast, was packaged well, and arrived undamaged. I have put it through a few cycles and monitored it's performance closely. It exceeds it's rated capacity, and performs as advertised. I watched quite a few video reviews of the battery before deciding on it. Eco-Worthy has exceptional build quality, with a metal cage protecting the cells and keeping them under light compression, to avoid swelling. There are more expensive batteries that do not have this build quality. Additionally, Eco-Worthy has the BMS mounted to the metal frame, isolated from the cells, which should allow for better thermal management. The metal bracing should protect the cells from vibration and keep them properly compressed. This will prevent any swelling during cycles and should increase the lifespan of the battery. The BMS was a key factor in my decision to buy the Eco-Worthy. My battery came with a JBD-DP04S007 200A BMS. This was important to me because JBD has a good reputation for quality, and I also knew that a JBD BMS should be compatible with other BMS monitoring software. In particular, I was looking for a battery who's JBD BMS was compatible with the Overkill Solar app. I can confirm that my battery & BMS are compatible with the Overkill Solar app. This is important for me because it allows me to monitor the performance & configuration of the battery in more precise detail than with the stock software. The factory BMS configuration appears to be well calibrated, so I saw no need to change any settings, and if you are using the Overkill Solar app I would advise you to leave the settings as they come from the factory. Probably the only suggestions for improvement I have for Eco-Worthy, would be to improve their application to show more details, and to have better compatibility with tablets. And also I would like for the BMS to be password protected. The Eco-Worthy app works well, it provides the basic functionality and information necessary to monitor your battery, but I prefer the Overkill Solar app. Overkill Solar performs better on my iPad Pro, it allows me to use it in landscape mode in full screen. And of course, on both my android phone and iPad, I can monitor the precise cell voltages in the Overkill Solar app, I can see when they are balancing, and I can also review all of the factory configuration BMS settings. After my initial full charge and allowing the battery a few hours to balance the cells, the cell balance delta has been very good. The cells in this battery appear to be well matched, they appear to be grade A as advertised, and perform well throughout the working voltage range. I will attach some screen shots to demonstrate this. I have been able to power all the appliances I was hoping to run with this battery, when paired with my 2000w Giandel inverter. Including my microwave, instant pot, induction stovetop burner, electric heater, etc.. I expect that this battery will perform reliably for many years. Eco-Worthy claims 6000 cycles / 15 years, and I expect that will be true. Eco-Worthy is delivering the best value battery here IMO, when you consider the build quality, quality cells, and capacity for the price. Their support was also responsive and helpful when I reached out to them with questions, they stand behind their product and are willing to work with customers whenever there is an issue. Since this is a review after only a week of testing, I will come back and update it if anything changes.
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Reviewed in the United States on February 9, 2025 by Justin
Style: 12.8V 280Ah
Tested battery with a multimeter after unboxing. Voltage was 13.14 vdc on all 4 280ah batteries. Connected all batteries in parallel for a 5000 watt pure sine wave Giandel inverter. Batteries were connected to inverter via 8 4 awg welding cables. 4 positive and 4 negative. I fully charged batteries with an ampivnt Solar controller and then proceeded to test the batteries. First I started with a 400 watt heater. Then I added a 300 watt ice maker. Dc voltage didnt drop. Next I added a 750 watt dehumidifier. Still the system was not even close to being pushed. Battery volt started at 13.79 and was currently at 13.75 dc volt under 1600 watt load. Lastly I added a 1500 watt magnavox heater and and 1800 watt waring pro dual burner hotplate. With ac watt draw at over 5000 watts the battery voltage only had dropped to 13.45 dc volts. These batteries are a must have and are cheaper than buying a big solar generator. I highly recommend to those who need backup power or plan on a diy solar system build. with this amount of performance these are of very high quality with superior performance under heavy electrical usage. If you upgrade to lifepo4 batteries make sure your charger or solar controller are lithium compatible and adjust settings accordingly.
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Reviewed in the United States on March 8, 2024 by Amy
Style: 12.8V 280Ah
I really liked the batteries, the quality product and the batteries fully perform their function, the charge lasts a very long time, thanks to the seller
Reviewed in the United States on May 8, 2026 by Account
Style: 12.8V 280Ah Metal Case
Delivery was quick and they helped with every question I had rather it was via phone call or email. The on and off switch in the metal case is awesome! Every battery should come with one. They were not cheap but thw price was reasonable and the metal case is so much better than the plastics and semm well built and finish is fantastic. I really like how I can monitor the batteries from the app. We leave for Alaska in two weeks for the next 6 months so I'll be to give a more in depth review come November.
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Reviewed in the United States on May 4, 2026 by Beth
Style: 12.8V 280Ah
Great battery for the cost. Works as should. App is simple and easy. Soc, and amp draw/usage is always in line with my Victron shunt. I will buy more.
Reviewed in the United States on May 8, 2026 by 'standard
Style: 12.8V 280Ah
This thing is a serious upgrade for the RV. The 12V 280Ah LiFePO4 setup has been solid so far. Huge capacity jump compared to what I was running before. I can run lights, fridge, fans, and still have plenty of headroom without constantly watching the voltage. The usable capacity difference versus lead-acid is night and day. Charging has been smooth, and it holds voltage steady under load. No noticeable sag like with old batteries. Weight is reasonable for the capacity, and install was straightforward. If you’re tired of babying flooded or AGM batteries and want real usable power, this is a big step up. Wish I had done it sooner.
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Reviewed in the United States on February 28, 2026 by Mike
Style: 12.8V 280Ah Metal Case
I've bought a couple other LIfePO4 batteries for my other rigs.....this one is better. Nice metal case, but the real game changer is the stupid ap that this one comes with. I hate aps! But this makes it so nice and convenient to have all the info in my hand at the push of a button. Battery life, current amp flow, and aprox time remaining at current battery usage. Very helpful vs trying to constantly measure battery life or keep an eye on voltage drop. 10/10 would buy this again, infact may purchase more to go inline with my other units just for this ap access.
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Reviewed in the United States on April 1, 2026 by Colorado
Style: 12.8V 280Ah
Used one season so far, much better than the two 6vt batteries I had. Removing the two cleared some room and dropped some weight from my rig. App interface is great. I use the trailer factory charging system, gets it to 80%, then I plug is an aftermarket one made for these batteries to finish it to 100%. Usually charges from morning till I leave in the late afternoon and everything is 100%.
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Reviewed in the United States on January 3, 2026 by Ohio Guy