Mighty Max Battery ML15-12NB - 12 Volt 15 AH, NB Terminal, Rechargeable SLA AGM Battery

Good fit for Gravely ZTX 52 zero turn. Replaced dead 5yr old OEM battery in the spring and has been working great all summer. Doesn't have the slots that were on the top of the OEM battery to hold it in place so I used some foam I had laying around to make a snug fit in the holder. Holes In the terminals are smaller than in the OEM terminals but was not a problem. I just used the nuts and bolts that came with the battery. All a good trade off for a battery a third of the cost of original.

My generator originally takes a 12v 9Ah NB battery. I bought a little larger battery in a Mighty Max Battery ML15-12NB 12V 15Ah. Hoping those extra 6Ah will help my generator start in the harsh Buffalo winters. The battery arrived in a perfect, undamaged box. Opened the box to see another box packed well inside. When I finally got my new battery out, it was larger than I was used to, but extraordinary in all of its glory. Installation wasn't too difficult. Luckily, the battery leads were just long enough to attach properly without any sort or modifications. Well, besides the rubber bungee cord I added to ensure it stayed still. I turned the gas on and pushed the start button. The generator started right up without any issues. Hoping I never have to use it, but if I do, I'm sure my new Mighty Max Battery will work for me just fine. I've purchased Mighty Max batteries before for my jumpstart boxes and have never had any issues. They are GREAT BATTERIES, so I will continue to purchase them whenever a replacement is needed.

Perfect fit and more amp hours than the original one I had.

It was used in a children's ride-on car. It lasted several months and about 5 trips. One of the cells short-circuited.

Seems as good of quality as the OEM it replaced, it is exactly as advertised there was no date markings on it to know how old it is, I ran a charger in repair mode on it before installing it just because it felt like the right thing to do. It work's, hopefully it lasts way longer than the 6 months the Schumacher garbage did

Very good for the price

I used this as a replacement battery for my Gravely ZT-HD mower. The holes in the terminals are not quite large enough, but can be drilled. Fit and works great other than the hole size.

WORKS GREAT