Mighty Max Battery Mighty Max Battery ML15-12 12V 15AH F2 UPS Backup Bttry Replaces Vision HP12-65W, HP12-65W brand product

This is my 1st time buying AGM batteries, but it probably won't be my last. I will update this review as I have a chance to use these. I bought them to build a 12V/5V battery box to power my telescope and other doo-dads in the field for a few hours at a time. Both showed 12.99V on a multimeter when I got them. I've been topping them off with a Noco Genius 10, but it went into a maintenance cycle almost immediately, so it looks like they were fully charged which is a good sign.11/27/20: been using my battery box regularly to power my telescope and its many accessories. These batteries haven't missed a beat. I keep them on the maintenance charger when not in use, as you should with any lead-based battery. I've been able to run my whole rig off these for multiple sessions between recharging. (I have 2, 15-Ah batteries wired in parallel in a battery box with a buck/boost converter)

Works well and appears to be of good quality. Capacity rating appears to be accurate. I've gone through at least 20 cycles now without any issues. This battery has extremely long life compared to the 7 or so AHr rating of the slightly skinnier version of this battery type from various manufacturers.Update 4/25/2016: I ordered a 2nd battery since I liked the first one so much. The 2nd one came in cracked on the bottom with battery electrolyte leaking out. I submitted a review and they approved a replacement after requesting that I send them some images of the damage. There was not enough padding on the bottom of the battery in the shipping box. They said they were going to take measures in manufacturing to prevent this from happening again in the future. They sent a replacement and told me to dispose of the existing battery instead of sending it back to them. It was easy and pleasant working with their support people. I would buy again.

I was replacing a starting battery on my generator. That was not even listed as a use for this particular battery, but the item description was identical to everything on the battery I was replacing. so...I ordered it with only a slight question mark, but it arrived and was exactly what I had pulled out of the generator....which was the stock battery. So if your replacing a generator battery, and you notice that it is not on the list of uses....it will work!

Just as expected and worked on the first go!

replacement battey for Troy Bilt Generator. Perfect match, quick delivery.