Mighty Max Battery ML5-12 - 12 Volt 5 AH SLA Battery - Pack of 2

I had the battery in a UPS go dead and needed a replacement. This battery worked great. With the new battery installed the battery back up worked flawlessly. I would highly recommend this battery.

It is very sturdy and works well in any weather, from sub-zero in the winter to 100 degrees in the summer.

We needed a battery for a Husqvarna 65021ES push mower with electric start. Since the connector was corroded, and I was going to have to replace the connector anyway, it didn't matter whether the battery was OEM (with their weird connector) or not. This fit a tad bit snug, but it does fit. Even before charging it for the first time, this was able to spin the engine over with no trouble at all. With a full charge... Perfection. Mechanic Recommended.

The battery in my garage door died. I have only owned the home for 16 months and I didn't know when the garage door lift had been installed. It was beeping 4 times each time the door was raised. I totally forgot that a battery was located on the inside. I had this happen some years ago when living in Florida. Paid a garage door company to come out and replace the battery. I believe I paid between $100 and $150 for the battery and service call. I purchased this battery on Amazon for $20. Installed it, reprogrammed all my door open controls and everything is working great!!!

I like this company. They make a solid battery for a fair price- very fair when compared to any OE battery from any manufacturer for garage doors or riding vehicles for kids. Problem is, mine was warrantied for 2 years and lasted a few months shy of that. I’d like to get a little more time out of them, so I dinged them a star, but really only deserve a ½ star ding. I use these often and replace the garage door opener battery more often than I really should. If it lasted 2.5 years, I’d be happy. The original lasted 3-4 years, but was more expensive. Technology supposedly the same. Appearance identical. Not sure why. Numbers cross reference.I DO FEEL LIKE I GOT WHAT I PAID FOR- arrived via Prime in 2-3 days.

Works as advertised, perfect replacement for ION Block Rocker Plus.

This was a replacement for my home alarm system and when it went amber, it was time to replace the battery. Since it was identical as a replacement, as soon as I connected it, the amber light went out and the alarm system has been running perfectly fine. I find these batteries to last about 5 years and to the month, the old one needed replacement with this one. So far, so good and I would buy it again. I think there is a manufacturer date on the battery and kudos to the seller for selling me a "fresh" one.

Bought this to replace the battery backup on my Liftmaster 8500W garage door opener. Installation was quick—just a few minutes to swap out the old one. The new battery works perfectly and keeps the opener running smoothly during outages. Great replacement!