UPLUS 12 Volt 9Ah Rechargeable AGM Battery, LP12-9 SLA Battery with F2 Terminals, Replaces 12V 7Ah 8AH Batteries fit for APC UPS, Cyberpower Backup System, Electric Scooter, Kids Motor Car etc.

I've purchased a few similar-sized SLA replacement batteries in the past, but I chose this one for several reasons: 1) it was on sale, 2) it was well-rated, and 3) it included a set of F2/F1 connector adapters. The battery itself has F2 (1/4-inch) spade connectors, but my alarm system pigtail has F1 (3/16") connectors which I changed to F2 because they are more common on larger batteries. The F1/F2 adapters are in my electrical supplies for temporary use on other applications, if needed. An impressive thing about this battery is its weight (over 5 pounds). If it lasts as long as it weighs (I know - irrational relationship) the few extra dollars will be well-worth it. This battery was actually priced above most similar-sized batteries, but with the sale price it was almost the same price. While price isn't always directly related to quality, it's often a good indicator. Hopefully, the couple extra dollars will make this a great, long-term value. Typically, I get 4-5 years out of alarm system batteries, but my current alarm system was installed by the alarm vendor with a smaller than recommended battery (COVID-19 excuse by the vendor - likely true). That battery lasted only 3 years. Wish me luck.

These batteries had great reviews and the manufacturer actually has a quality website. I bought this at half the cost of the factory battery and only needed to snip the old soldered on wires and crimp need female spade leads. I also made my own charging wires to connect to my 12v car charger that has a 1amp setting, so I didn't have to buy a replacement charger. This setup has been working nicely for about 1 month now. The kids play for about 1 hour at a time and the battery seems to be holding up nicely for each play session. It takes about 2-3 to charge at 1amp with my automotive charger. Very happy so far!

It fit perfectly in the garage door opener and works just like it should—opening the garage door when power is off. The garage door opener was chirping, indicating a low voltage in the battery. The chirping stopped after installing the new battery. The only concern I have is the when looking for the correct battery, Amazon offered me many options that were not the correct physical size. Be careful to make certain that the batteries offered on Amazon in response to a search is the correct size, both physically and in voltage.

It came quickly well wrapped and no problems. It was the exact size so in my case i mic my old battery and everthing fit exactly. Correct information and well satisfied with the product. Mine went into a trailer break away box with no room for error.

So far so good, we shall see how long they last. I reused the little plastic contact blade covers that came with the factory batteries. They're double-sided tape stuck down for reference. Size references of previous batteries to new batteries pics.

This replaced the dying battery in our alarm system. It’s working perfectly so far.

Works Great!!! Our generator (2020 ) is 5 years old we needed to replace the battery cables too!!! Never had to replace the battery until 2025. When not used we kept the generator covered during cold weather. Uncovered during mild weather. 🌟🌟🌟🌟🌟

Perfect fit to for my LiftMaster garage door opener. Great value. I cannot respond on the lifespan of the battery as I just recently replaced it.