Mighty Max Battery ML12-12 - 12V 12AH F2 SLA AGM DEEP-CYCLE RECHARGEABLE BATTERY

High quality heavy battery. First one lasted 5 years outdoors powering 2 esp-32 weather sensors, charged by a single 100W solar panel facing east. Ample reserve to handle they days/weeks of grey pacific northwest winter weathers and still stay strong. Didn't hesitate to get another when it finally died.

Battery worked well and delivered as expected. Happy with my purchase.

I use it on my fish feeder and deer feeder. Haven’t charged it yet because it’s showing 80% charges after all this time.

Packaged great and very thing looks brand new!

UPDATED 8/19/20: The vendor responded very fast when I notified them that I thought I had a defective battery. They quickly shipped me another one, and it has been working fine for a few weeks now. I don't see how this can be a deep cycle battery as advertised (unless I don't understand what deep cycle means). On the battery itself it says not to discharge below 10.5v. Well, I didn't want to discharge it below that level. But it happened anyway. Now it is almost useless. It will charge up okay, but can't carry even a small load for a few minutes before dying.

This battery is for my grandson's John Deer(battery operated) Gator,it replaced the original battery that came with Gator. This battery works great so far,has lasted hours with no loss in power,I bought a trickle(maintenance) charger for it,the charger came with adapters,I used one of the adapters and connected it to the battery and I was still able to use the cover that came with the original battery,reason being is I don't have to disconnect the battery every time I want to charge it...I have the same type of connector on my motorcycle and atv,I just flip down the front cover on the Gator and plug in the charger.If you want to get creative I guess you could drill out an opening near the battery and have that charging adapter hanging out of sight or whatever and not have to open up the front cover on the Gator...maybe next season I will do something like that. PS: this battery is half the price of the original battery that came with the Gator.

I bought this battery from amazon to replace the batteries in my black and decker 36 volt lawn mower. Either these are slightly larger than other 12v batteries OR the ones used in the lawn mower are smaller. In either case I had to do some surgery on the battery case to make them fit. You will find utube videos on replacing the batteries in the B&D case but these are about 1/16 inch larger in all directions OR they have added addition shims to the case (my lawn mower is 5 years old). I took a while to figure out how how to shave off the extra plastic (14 pieces top and bottom) with a sacrificed soldering iron tip but eventually was able to make these batteries fit. it's not quite like whats shown in the utube video, repairs are always an adventure. After making things physically fit, the batteries are doing fine. best to measure the batteries inside the case of whatever you are buying these to replace to make sure they are going to fit. A 10 minute job ended up taking most of the afternoon as I figured out where the problem was and how to fix it.

My wife's shed needed more battery power than the small alarm battery I was using with her solar system that lighted the shed. This unit has the Amp hour capacity to do the job and it is performing very well. I have a number of batteries by this maker, and they all perform well in solar systems. When I upgrade the system, I will definitely stay with this brand.

Used to replace the battery in a 6500 watt portable generator. The price was good and the battery appears to be of good quality. Will report back after the winter.