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ECO-WORTHY

ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Mobility Scooter, Fish finder, Kids Scooters, Power Wheels, Outdoor Camping

    • Based on 533 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 12
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Size: 12.8V 20AH


Features

  • [Long lifetime] ECO-WORTHY lithium battery (LiFePO4) can be recharged more than 4000 times in a deep cycle to achieve a longer cycle life. More than 8 times higher than lead-acid batteries (generally only 300-400 cycles can be charged)
  • [Lightweight design] The 20AH lithium battery has a lightweight design and weighs only 4.85 pounds, much lighter than the lead-acid one. The lithium battery is easy to take outdoors and place in any position that can not be achieved by lead-acid ones
  • [Fully Protection] Built-in BMS protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells
  • [Broad Application] The 20AH lithium battery is suitable for RV, marine, camper, electric scooter, golf carts, power wheels, trolling motor, tool trailer, backup power supply, solar, off-grid, etc.
  • [Capacity Expansion] The 20AH lithium battery can be used not only in parallel connections but also in series. It involves up to 4 identical batteries for connection in series and unlimited batteries in parallel
  • Our batteries undergo rigorous testing and meet industry standards, including certifications like UN38.3, UL 2271, and CE, ensuring top safety, quality, and performance.

Brand: ECO-WORTHY


Size: 12.8V 20AH


Product Dimensions: 3.03"D x 7.17"W x 6.69"H


Number Of Cells: 1


Terminal: M5 Screw


Manufacturer: ECO-WORTHY


Manufacturer: ‎ECO-WORTHY


Brand: ‎ECO-WORTHY


Model: ‎ECO-LFP1220


Item Weight: ‎5.73 pounds


Product Dimensions: ‎3.03 x 7.17 x 6.69 inches


Country of Origin: ‎China


Item model number: ‎L13070202002-1


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎L13060202002-1B


Amperage: ‎20 Amps


Date First Available: December 9, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 12

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View our full returns policy here.

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Top Amazon Reviews

    • What took me SO long, these are great! A+A+A+
I updated both of my Pride Go Go scooters w/ these Lithium batteries & am I happy I did it? YES. They do cost more, but they keep a charge longer & don't demand you keep track of long you charge them or when. The weight issue is a PLUS & is surely going to be easier on the scooters. I have a lift that comes out the side of my van & with the light batteries, I don't have to worry about keeping the "heavy side" of my scooter being at the back of the platform I drive onto.....I drive straight on now which is MUCH easier than backing onto the platform lift. The only down side is when the charge goes down, they just quit working. There's no warning like the lead batteries, showing up on your charge gauge as less amount of green lights. So I have an extra battery case in my passenger floorboard of the van at all times, charged up just in case. Then all I have to do is have someone get the extra case for me if I'm inside somewhere. It hasn't happened, but I'm prepared. Don't be afraid, just change over to the Lithium batteries, the chargers are smaller & cheaper too on that popular auction site. ... show more
Reviewed in the United States on March 20, 2024 by L.G.
    • Charges up pretty quickly
Size: 12.8V 20AH
Used for portable ham radio. Has held up well and provides reasonable length of use. 1/4 the price of a Bioenno and so far has done everything I need it to do
Reviewed in the United States on January 6, 2025 by Larry
    • Powers Radio Equipment!
Size: 12.8V 20AH
Review Image by Dooom Luvver Dooom Luvver
Review Image by Dooom Luvver Dooom Luvver
I've used this for powering my laptop with a power inverter as well as powering ham radio equipment in the park and other places. Works great, and so much better than lugging around a lead acid battery!
Reviewed in the United States on February 4, 2025 by Dooom Luvver Dooom Luvver
    • ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery
Size: 12.8V 20AH
Review Image by OnTheWeb OnTheWeb
This 20Ah Eco-Worthy LiFePO4 was used to power a security camera in a small shed and was recharged with an MPPT solar charger. I never had any issues with it and it still works today like it did when it was new. The downside to a lower capacity battery like this is you have to limit your charging rates to .2C (4 Amps in this case) to prolong the life of the battery. As you can see in the photo the 'smart' chargers don't always play by the recommended charging rules so make sure you understand your battery characteristics to be safe. Eco-worthy is one of the better brand batteries out there in my opinion and their battery quality is very decent at this time. I expect his battery will last for many more years. ... show more
Reviewed in the United States on January 10, 2025 by OnTheWeb OnTheWeb
    • Light weight & cost effective
Size: 12.8V 20AH
Used to run a small trolling motor, replacing a lead acid unit. So much easier on the back! Seems to have plenty of capacity for my use. Cost less than that heavy conventional battery. I did invest in a lipo4 charger based on my research, just to be safe, small price to pay. The one I got is multi use so it can be used on standard batteries. ... show more
Reviewed in the United States on February 28, 2024 by Robert
    • Still working after two years but one feature would be a drastic improvement...
Size: 12.8V 20AH
This battery has been on my boat for two years and still works great. Built-in power management obviously works and has probably saved me from ruining this battery. However, because the power management is built-in, the load and charging circuits (e.g. radio and solar panel) are connected to the same terminals. What this means is that your electronics might be subjected to 20V+ from the solar panel when the battery is full and the sun is shining. So with this battery, you should always disconnect the solar panel before operating your fish finder, etc.. Theoretically, you could put another charge controller in front of the battery, but I'm not sure how well it works to put two controllers in series. What would be really nice is to have two sets of terminals on the battery itself, one for "charge" and one for "load." I still gave this battery five stars since I've not found another brand to offer that feature. Hopefully all batteries of this type will have separate load and charge terminals in the future. ... show more
Reviewed in the United States on August 13, 2024 by Russ
    • Battery failed while only discharging 1 amp
Size: 12.8V 20AH
Purchased to power my ham radio. This worked as intended for field day earlier this summer. However, a couple of days ago I took it out on its second outing and the battery completely failed. I had throughly read all the the specifications and limitations, and only ever used the battery within those parameters. I purchased it with the recommended charger and verified the charge voltage and current to the battery requirements to be sure. I never exceeded the current discharge rate of 10 amps, and most of the time it was in use it was discharging around 1 amp. In fact, the battery failed while discharging only 1 amp, so it wasn’t as if there was even a momentary over discharge. Anyway, I’m glad some have had luck with these, but based on my own experience I’m not sure I would trust it for the sake of my radio alone. ... show more
Reviewed in the United States on September 13, 2024 by Throughly read all specs and limitations of the battery, and the second time using the battery it failed. Should have known to avoid a cheaper Lifep04 battery, but it was recommended for my use case. The strangest part of it was that battery failed while only discharging 1 amp at 12v, and I never exceeded drawing 10 amps. Charged with the recommended charger. In total, probably only saw 3 hours of use. Cannot recommend this battery based on my experience.
    • The Battery may be Good, But the Supplied Bolts are Not (EDIT: Customer Service is Top Notch)
Size: 12.8V 20AH
The supplied bolts are not very good. 1) they are too long, 2) they are too weak. Trying to tighten the positive terminal down on a connecctor and the bolt snapped off before I was able to seat the bolt far enough down to make a firm connection. The included instructions say that if the bolt doesn't fit get one that will from the hardware store. If they would just supply the correct one with the battery, it wouldn't be an issue. Now, where did I put that bolt extraction kit... EDIT: After posting my original review above (with 3 stars) I was contacted by Eco-Worthy regarding the issue. Their customer service is superb, although the issue really was nothing more than an inconvenience, they went above and beyond in resolving the issue. I will certainly be buying Eco-Worthy batteries in the future. ... show more
Reviewed in the United States on September 25, 2024 by Mike R.

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