Mighty Max Battery 12V 50AH Replacement Battery compatible with Minn Kota Trolling Motors

The batteries are well made and came fast. However one of the two I purchased arrived with a small dent along the bottom edge. It seems to be OK even with the small damage. But when I put it into service and it started to be recharged, it started to leak. It's listed as refundable or replaceable, but when you try to do a do this in the app, you start to get a runaround from the system. Ask for a return and get " this item is not returnable" click on refund and get " you can't ask for a refund because you have not submitted for a return". Keeps going in a loop. I did manage to get a message sent to the seller. Will update when I hear back.UPDATE 8/4/22The seller has been extremely helpful and fast to respond. They shipped a new replacement battery. I received it about a week ago and now have the two batteries (the new replacement and the good one from the original shipment) installed and they are working great. I recommend buying from this seller as the shipping issues could happen from any seller, but not all sellers will be so helpful.

We ordered this battery in 2022, finally getting to use it and when I opened the box it was missing a cap. Contacted the company and they apologized and sent a whole new battery. This all happened within a week and a half. Great battery!

Battery arrived in a poorly protective box. Electrodes were bent and some scratches on the battery body. The company was very quick to send another battery out which also had bent electrodes, but I was able to straighten them enough to use.Battery powers my trolling motor very well.

Proven to work. With trolling motor, I think it could probably start a 75-100 hp. I didn't try that. Boxed correctly can even be your go to spill proof for tough installations. If I remember correctly it can be mounted Even upside down.

No dislikes.Excellent value. It runs my trolling motor on my kayak 45 pound thrust all day and my depth finderI would recomend this to anyone.

In my original review, I thought the product was poorly made; however, it turns out that after using it a 3rd time, I had to charge it 24 hours before it was fully charged. I have now used the battery 4 times and so far it has been working out good. The 4th time I've used this battery I must of trolled my kayak for about 4+ hours and no issues or signs of battery going weak. I have now charged the battery a 5th time and it has fully charged. So far so good with this product. I will write another review update in a few months of usage.

I've purchased about 50 if these batteries and ar least 10% have failed during warranty period and others soon after. Trying to get warranty is impossible and customer service is horrible. Do not buy these batteries.

The positive battery post was damaged by shipper, even though the battery was well packaged. I contacted the seller, mostly to complain about the shipper, with whom I'm Fed Up, and the seller immediately offered to replace the battery. Decided to try to straighten the post instead, which I was able to do - important since this is a sealed AGM battery. No problems. Fits my John Deere Gator - but pretty snuggly. Will allow me to power a 5000 lb. UTV winch with confidence. Good company - powerful battery. They deserve your business......