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

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.

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

I purchased this 4 pack of Eco-Worthy batteries for my golf cart. You sent 4 and 1 of them is defective, STILL sitting outside waiting for return shipping label from Eco-Worthy, to receive replacement good battery apparently manufacturer doesn't check for quality before shipping. I informed Amazon, then Eco-Worthy of the defective battery as the golf cart requires 48v to operate, I'm only getting 38v, sent to you picture as requested of voltage reading on defective battery, 11.8v this was after individual charging and NOT 13.4 volts as the good batteries. The manufacturer doesn't return phone calls or messages as was told have to contact manufacturer for any problems. Once bought, Amazon washes their hands of any issues or any problems the customer has with the products they sell. Only care about the money. Eco-Worthy so far, is not working with me to pay shipping for return and exchange for quality battery as promised. Will update review if issue ever gets resolved quickly, before I'm forced to take other steps. All I wanted, and paid for, is to get decent batteries for my golf cart to get around my retirement park with my dog, as I'm a Senior and not rich, I chose your product because of good reviews, it's hard to get around sometimes so I bought an older Star golf cart which these batteries are supposed to handle nicely and does when I have ALL GOOD batteries. I hope this can be resolved quickly so I can update my review. I'm tired of looking at, a paid for cart I can't use! All because of careless product shipping of replacement batteries. Let's get done! I'm impatient with such poor customer service, as I am an award winning Retail Manager in customer service myself, and your lack of correspondence makes lack of 100% quality product worse. Let's turn my unhappy face to a happy one so I can issue an updated review to reflect it! I want to finish our business. you are NOT inspiring return business and recommendations. This date on 5/2/2025. Order placed 3/29/2025. And still going in circles with this problem... And NO running golf cart! I had to call the card company to to get you moving on this needless to say, your lack of customer service and correspondence has forced me to take action with the card company. I would prefer you send me a good battery via UPS with order to pick up the defective battery to be shipped back to you. last chance to make things right before proceeding further. I am very unhappy this is not a smooth transaction as it should have been should you check the quality of the product to ship to customers. I strongly urge correspondence immediately, after 5/3/2025, I will consider this a 'you don't care about your customers or your reputation' situation and proceed accordingly. All you need to DO is 1. have UPS deliver a GOOD replacement battery and P.U. the defective battery to be returned to you which should have been done to begin with. Our business will be finished should the replacement checked to be good, at which time I will speak to Master Card and return the money that was refunded to me for lack of product delivery to pay for order to be completed to balance money for received order. All will be balanced and good. Business finished. See? These problems happens when companies don't complete orders in full and a timely manner, making sure the products going to customers are 100% good! Thereby a smooth transaction and happy, not distressed customer. Now you know why I received awards for customer service. 100% honest, quality product and secure shipping makes for a reputable company that translates into increased reputation and a profitable business thereby increased income. John Williams. 5/2/2025. Ammendment; Issues with 1st delivery was quickly corrected by Eco Worthy and replacement was quickly sent in new condition. This requires a "well done" with excellent customer service. Will do business again any time with recommendations to others. This is the kind of quality service with product needed in these times.

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.

Initial Review: After a few uses, the battery discharges very quickly. Update: Eco-Worthy support helped me to determine the problem with my system (the problem was NOT the battery, but how I had components connected). So far it has been working well, after support helped me out.

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.

Bought qty 2 of the two pack of these batteries (4 total) to replace the OEM lead acid batteries in my Ryobi RM300e 30" electric riding mower which failed after 2 seasons. Electrically they are spec'd perfectly for this mower and weigh maybe half what the original lead acid battery pack weighs. However there are a few things to note: these batteries are slightly larger in all 3 dimensions (length, width, height) than the stock lead acid batteries, just enough that the original hold down bolt will not work. NOTE: If you're mechanically inclined, continue reading. If not, seek assistance from this point! Buy a 350mm M8 x 1.25 threaded rod and nuts/lock washers for this. Plus you will need to trim that threaded rod down to make it fit. In addition, this mower has 2 metal brackets in the center that need removed or beaten out of the way since they are JUST too far apart for these batteries to fit. But if they are not there or moved out of the way, these batteries will fit. If you get past this point, the next obstacle is the charging port. The stock Ryobi lead acid charger will simply charge forever and overheat. get a smart charger with a delta plug shape which costs about the same as one of these batteries. Then break the two plastic tabs in the stock ryobi charging port on the mower between the 3 circular terminals. They aren't connected to anything and just break off. Get to this point and these batteries in series are good for at least an acre connected in series to produce 48V and over an hour of operation. Recommendation: look up replacement ammeters as the stock Ryobi battery meter only shows battery voltage which will be constant on these batteries until they're dead due to the chemistry. A coulomb meter (showing amp hours remaining) will show actual remaining battery life with these.

My initial review was for 5 stars. The batteries were for replacement of the LA in my Ryobi rm300m. I purchased the eco-worthy charger at the same time. They worked great for about a month after full charge and install in the spring. Seemed to work for about 2 months. Then the mower would show charged, but would die immediately after starting mower blades. I was diagnosed and went through cancer treatments right after this started. I just became able to address the issue again, which put me a little over the 12 month fully warranty. I was hoping that Eco-worthy would do the right thing and either replace the 3 defective batteries that will not hold a charge, or refund my money in full so that I may purchase replacements. Currently they are trying to only give me less than 100%, which will not cover replacements, and I am at 13 months from purchase date, not received date.