ECO-WORTHY 12V 280AH Lifepo4 Lithium Battery with SOC LEDs, Bulit-in 300A BMS, Low Temp Protection, 15000+ Deep Cycles, 3584Wh Energy for Off-Grid, RV, Solar Power System, HomeBackup
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Sep 28 – Oct 3
Style: 12V 280Ah
Features
- SOC and Status LED Indicators: Keep track of your battery's power with intelligent LED indicators that display SOC level, battery status, and buzzer alarms for easy troubleshooting
- 300A BMS with Low-Temp Protection: Utilizes Grade A battery cells and 300A BMS with comprehensive protection mechanisms against high/low voltage, overload, and high/low temperature. Features low-temperature cut-off protection which automatically cuts off charging when the temperature is below -7 C (19.4 F), preventing damage to battery cells
- Exceptional Performance: ECO-WORTHY 12V 280Ah lithium battery has 3584Wh of energy and supports 4P4S expansion to 57.3kwh. With a long lifespan of up to 15000 deep cycles, it is more than 3 times the lifespan of lead-acid batteries
- Versatile Applications: 16.3*8.5*10.2inch & 60.4lb, lighter than other LiFePO4 batteries and 1/3 lighter than lead-acid batteries. Easy installation, no need for complex wiring or voltage balancing. Ideal for home backup, off-grid, RVs, UPS, and most electrical appliance
Brand: ECO-WORTHY
Size: 1*12.8V 280AH
Product Dimensions: 16.3"D x 8.5"W x 10.2"H
Manufacturer: ECO-WORTHY
UPC:
Manufacturer: ECO-WORTHY
Brand: ECO-WORTHY
Model: 12V 280AH
Item Weight: 60.4 pounds
Product Dimensions: 16.3 x 8.5 x 10.2 inches
Item model number: L13080202110-1
Batteries: 1 Lithium Ion batteries required.
Manufacturer Part Number: L13080202110-1
Safety Rating: SDS, UN38.3, FCC, CE, ROHS
Date First Available: September 27, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 28 – Oct 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 12V 300Ah
I put two of these batteries in service powering my toy hauler. They are beasts and are strong. I replaced four 105aH AGM deep cycle batteries and just one of these would have easily outperformed the old ones. Use adequately sized wires for your application! I built my own 2/0 AWG cables to length and crimpped the lugs on myself.
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Reviewed in the United States on August 25, 2025 by JCH JCH
Style: 12V 300Ah
The battery looks great, it came at roughly 33% charge, giving it a full charge now. Also leveled out cells. I'm putting roughly 25 amps consistent for charging. The app is actually fairly simple, much better than the Chinese apps with other batteries. I will update for the discharge and recharge after one or two cycles. Bluetooth setup was very easy, I'm hoping I got one of the good ones that's over the manufacturers rating for capacity :-)
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Reviewed in the United States on August 12, 2025 by Matt Fazio
Style: 12V 280Ah
My Semi Truck uses a lot of power when I’m sitting. Besides all of the regular electronics, I have a refrigerator and then a secondary freezer. Typically with four Group 31 batteries I need to start the generator every morning because the batteries are weak to start my truck engine. Installing two of these eco-worthy batteries along with a group 31 starting module can easily go two days plus with just sitting. Please remember. You get what you pay for. These batteries are definitely a nice option but if you know anything about. LifiPo4 you know that having matched cells is a crucial point. The cells in the two batteries I bought were not perfectly matched, but they were pretty close. but obviously that slight difference meant that they cut off early before getting to full charge and cut out early before getting fully depleted. It was only by a small percentage of the cycle but still notable. So if you’re not going to spend the big bucks to get perfectly matched set up. This is the way to go.
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Reviewed in the United States on April 10, 2025 by craig steadman craig steadman
Style: 12V 280Ah
The battery is great. However the lights on top and the Bluetooth adapter will turn off if not actively used for more than about 3 minutes. Which makes the bluetooth less than useful. I got in touch with tech support and they offered compensation for the inconvenience. Just know that the Bluetooth is going to turn off. You will have to press the button to turn that circuit back on to see the charge state or use the Bluetooth adapter. All in all I like the battery.
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Reviewed in the United States on April 7, 2025 by jwc
Style: 12V 300Ah
Great product! Installed in my Catemaran Yacht.
Reviewed in the United States on August 6, 2025 by Getafix Getafix
Style: 12V 300Ah
Well I bought 4 of these batteries to make up a house bank on my boat. and so far I am very disappointed. before I did anything I read both manual's that came with each battery. and even reading them it seemed odd it just kept saying for this feature push the button and for that feature just push the button anything you gotta do just push the button. well the only thing that the button seems to do is turn the lights on the meter on or off. other than that everything else that explains how to do any features is false as far as I can tell. even the discription on how to add each battery to the app did t work at all as it claimed it would . In fact all the qr codes that are supposed to help you to add each battery. they don't even work *scan in unrecognized* the QR codes in the manual don't work the stickers on each battery don't work. and the part that's really frustrating is I can't get any of them to even work. there all stuck in standby mode. so they are about as useful as 4 bricks to me that I just paid over $2,000 for. I'm not happy about this at all. so at least for now because they don't work at all I'm giving 1 star. not sure what else to do. *edit. I've contacted Eco-worthy and even though they claim they will respond withen 24 hours I have yet to hear from them. I've searched there website and the app or help or troubleshooting tips. nothing at all. In fact the only place I can even find mention of these batteries is on the website listed as for sale. I sure hope they make contact with me and are able to fix the issues of 4 batteries that don't work at all. and the manuals that aren't accurate about anything inside them..the status of these batteries hasn't changed nor once no matter what you do to them or how well you push the button. the Bluetooth seems to be non existent. even though it says it's on. but the fact of the matter is the Bluetooth logo has been on ever since I got the app to open. and no matter what you do the Bluetooth logo says it's always on. even though the battery is not? really?
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Reviewed in the United States on April 12, 2025 by Joel W. Joel W.
Helpful tip: The battery has a low voltage cut off I encountered when I first set it up. When that happens the voltage drops really low and you have to reset it with either another charged battery or a “dumb” battery charger. This is a normal function and the battery is fine. Just don’t let it happen too much and charge it immediately to reduce the risk of damage. I have 600 watts of solar and I live in a small rv. I bought the 260 ah battery two months ago to replace my 4 100 ah lead acid batteries. I can’t seem to use enough electricity. My normal recharge is 1.2 kw which is only 1/3 of capacity so I’m getting a second one and more panels to power the A/C this summer. Currently I have no trouble using my toaster oven and running my office computer and printer and it charges so fast I have plenty of extra power to charge my power tool batteries after lunch.
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Reviewed in the United States on February 16, 2023 by John Bennett
Style: 12V 280Ah
Everything seems great so far! Easy to set up. Not too heavy and only slightly larger than the battery it is replacing (and it’s 3X stronger!!!). Since it doesn’t require venting as lead-acids do, I was able to relocate it into the interior of my travel trailer so it would be more protected from cold weather effects.
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Reviewed in the United States on August 10, 2025 by Trey