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

Fully tested it by running electric outboard motor in a barrel of water. App works great. Capacity as advertised. The 12v plug is a nice feature that I didn't think I cared about but have used it.

Works great for a minkota 55. Fast shipping. Light weight. Needs a lithium charger to recharge. Competitive price.

This is an amazing battery. I absolutely love it for running the electronics on my boat. I will buy many, many more eco worthy batteries in the future. The bluetooth feature helps you manage your battery and get the most out of it and not charge unnecessarily. This battery holds a charge and does not bleed off.Like my lead acid.

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.

I originally left a 1 star review because my first battery stopped holding a full charge, but Eco-Worthy's customer service reached out to me and got me a replacement battery. Surprisingly excellent customer service. I will update this review again if I have issues with the replacement batter, but so far - so good.

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.

Good battery. Capacity checked in at over 50 amps tested. After checkijg this one out i bought another...

the XT60 interface is wonderful, much faster than screw on terminals. The app not only shows how much battery you have left and the voltage but also how many amps and watts your equipment is pulling. It also reads 13.6 fully charged which is great. Fraction of the price of the name brand batteries, the cells are probably from the same factories anyway.