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ECO-WORTHY

ECO-WORTHY 12V 50Ah Trolling Motor LiFePO4 Lithium Battery with BMS, 3000~15000 Times in Deep Cycle, for 30~50lb Trolling Motor, Travel Trailer, RV, Marine, Solar, Power Wheel Chair

    • Based on 443 reviews
Condition: New
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Availability: In Stock.
Fulfilled by ECO-WORTHY US
Arrives Nov 22 – Nov 27
Order within 20 hours and 41 minutes
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Size: 12.8V 50Ah


Features

  • [For Trolling Motors] The ECO-WORTHY 12V 50Ah LiFePO4 battery is specifically designed for 30lb-50lb trolling motors, making it ideal for brands like Minn Kota, Newport Vessel, and PEXMOR. With 640Wh of energy, it provides reliable and long-lasting power. Compared to traditional lead-acid batteries, they offer a greater depth of discharge (DOD), allowing for continuous operation of an 80W load for 8 hours.
  • [Lightweight Design] The 50Ah lithium battery features a lightweight design, weighing only 12.65 pounds, significantly lighter than lead-acid batteries. It is only 42% the weight of a 12V 50Ah lead-acid battery (around 30 pounds). This makes it easy to use outdoors and allows it to be placed in many locations where lead-acid batteries cannot be used. It is globally compatible with battery boxes for all vehicles on the market, saving installation space.
  • [Long lifetime] ECO-WORTHY lithium iron phosphate battery (LiFePO4) can be recharged 3000~15000 times in a deep cycle to achieve a longer cycle life. Higher than lead-acid batteries (generally only 300-400 cycles can be charged). ECO-WORTHY batteries can maintain 80% capacity after 3000 cycles, ensuring long-term reliability and cost-effectiveness.
  • [Smart 50A BMS] Built-in 50A BMS(Battery Management System) Securely protects the cells from overcharge, over-discharge, high temperature, short-circuit, and discharge overcurrent. And keep the balance between battery cells.which supports 50A max. continuous charge/discharge current, 640W max. energy.
  • [3 Ways to Charge] ECO-WORTHY 12V 50Ah LiFePO4 Battery Supports three charging methods: Charger, Solar Panel with Charge Controller, and Generator. A 10A charger only takes 5 hours to charge fully, with a Charging efficiency of over 90%, while lead-acid batteries usually charge between 70-85%.

Brand: ECO-WORTHY


Size: 12.8V 50Ah


Product Dimensions: 9.13"D x 5.31"W x 7.13"H


Number Of Cells: 1


Terminal: M6


Manufacturer: ECO-WORTHY


UPC:


Manufacturer: ECO-WORTHY


UPC: 810127130036


Brand Name: ECO-WORTHY


Manufacturer Part Number: US-L13080202015-1


Number Of Cells: 1


Terminal: M6


Voltage: 12.8 Volts (DC)


Compatible with Vehicle Type: Scooter, Trailer, Boat


Item Weight: 12.7 Pounds


Item Dimensions D x W x H: 9.13"D x 5.31"W x 7.13"H


Size: 12.8V 50Ah


Battery Type: Lithium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 22 – Nov 27

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • This battery is amazing. Great performance
Size: 30AH
Bought this and a solar charger to use for ham radio. Built a charger case in an ammo box. Two days of mobile operations (POTA) with an HF radio, tuner, cell phones and iPad. Never fully depleted the battery. The solar charger sure helped, but his handled the load. I’ve used it many times for POTA activations over the last four months. Great Value. ... show more
Reviewed in the United States on October 16, 2024 by LB in Michigan
    • Perfect Performance
Size: 30AH
This battery holds its charge well and is quick and easy to charge at the end of the day.
Reviewed in the United States on October 30, 2024 by Walter West
    • Recently purchased so I have no knowledge about longevity.
Size: 12.8V 50Ah
I was impressed on receipt of this product. It was very well packed and promptly shipped and the first thought was how light it is. I installed it in my 16' boat to replace a lead acid battery that powered my trolling motor and running lights. Handling the two made me wish all my batteries were this light and easy to handle. I bought a new charger to go with it and learned from it that the battery arrived with about a 40% charge. It quickly came up to 80% with no sign of heating up. I haven't used it in the field yet to test how long a day it can put in. As it is, I turn on the trolling motor every few days and certainly haven't noticed any change in power from those little tests. To check that after a couple of weeks of these little checks, I just now put the charger on it to to see what the current level of charge is. It is still at the 80% from the original charge. The instructions say that if the battery is stored for a significant length of time, it should be kept at 40 to 80% and kept from freezing. As we are in southern Missouri and the boat is stored in the garage attached to the house where the temp very rarely drops below 55 even in our worst weather, I expect that I'd be okay leaving it untouched for at least the next couple of months. At this point I would highly recommend this battery. Given that it is projected to last 10 years, it seems to me superior in all ways to lead acid. The only thing that would change that opinion at this point is if it fails to provide sufficient power for a full day's fishing and, given some good weather, I'll test that out before too long and report back if it doesn't live up to expectations As a test of performance I let my trolling motor run on its middle speed for two hours then checked how much that depleted my charge. It used less than 20% of the charge. To fully recharge the battery took just under 1 hour. I would rate that performance excellent. I'm fully pleased with this result and so will highly recommend this product. ... show more
Reviewed in the United States on December 12, 2023 by Kindle Customer
    • Great battery
Size: 12.8V 50Ah
I used this all summer long on a trolling motor and only had to charge it twice. I run a pwm on the motor and this battery lasts a very long time. I used it for a couple hours almost every evening weather permitting.
Reviewed in the United States on October 15, 2024 by Amazon Customer
    • Love Battery But Questionable Customer Service
Size: 12.8V 50Ah
Battery works perfectly with trolling motor. Light, compact, with plenty of juice. When battery arrived, it came with nothing else--no screws, no terminals. Contacted company via email. First reply: Take a photo of the battery as it arrived once out of the box, which I did of and emailed. Second reply: Factory forgot to supply everything. Company's solution was for me to go buy the parts from a hardware store and send the company the receipts for reimbursement. Not exactly the reply I wanted. Almost decided to send the battery back, but instead bought some M6 screws and mounting terminals. Not worth the trouble to seek reimbursement. First ever customer service response for me to fix the problem myself for their mistake. ... show more
Reviewed in the United States on July 29, 2024 by savyrunner
    • JUNK
Size: 12.8V 50Ah
10-29-24. Now they want me to buy a multimeter to test junk battery and send them results. So spend more money for nothing??? REFUND PLEASE Will not hold a charge. Used 1x with 40 lb thrust minn kota. Dead after 30 minutes. They are telling me it is not returnable and no refund. WTF.
Reviewed in the United States on October 23, 2024 by Joseph Gaudette
    • It is lightweight
Size: 12.8V 50Ah
The battery is lightweight and will be used with a trolling motor and compared to regular batteries it is lighter and cost less money
Reviewed in the United States on September 10, 2024 by Charles
    • Good battery for a trolling motor
Size: 30AH
My boyfriend and I use this for a trolling motor for our jon boat. It works great I would say it lasts 15 hours at least we have used it over Many weekends and have only charged it once. It has never died on us, great battery.
Reviewed in the United States on September 4, 2024 by Tiffany Collins

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