Casil CA-1280 12V 8AH Rechargeable Sealed Lead Acid Battery, F2 Terminal

Easy to install as alarm system backup

Purchased to replace failing battery in my hardwired home security system. Size: exact to original. super easy installation: simply remove 2 color coated wires from dead/dying battery. Attach wires to replacement battery; DONE ! I also used the same unit as backup to battery in motor driven garage door opener. Did that several years ago. Garage Door battery fit exactly into opener unit(Had more space in alarm system for battery placement. I'm very happy with my purchase. I shopped the prices for these replacement batteries. This was the best price for the units I needed.As the need arises, I plan on purchasing what I need from this supplier.

It was a replacement for the battery for our main security panel, it works as expected!

CompatibilityPerformance

I needed to replace the backup battery in our home security system. This is the exact battery that came in the system when new, so it was an exact fit. Very simple replacement.

The battery in my security system finally died, so I replaced it with one that I purchased on Amazon. The security company was going to charge me an arm and a leg for the battery and installation, but honestly, if you can work a screw driver, you can install this battery yourself. A quick YouTube tutorial, and a few minutes later, the battery was properly installed.

Nice replacement for security panel. Now all I have to do is find out where to dispose of old one.

Used to replace the back up battery in the security system. Identical to the original battery and very easy to replace. No errors reported by the system.

Just what we needed.. Happy with purchase

Will have to see how long the battery lasts will allow the battery to be occasionally unused to last longer hopefully.So far holds charge very well for the alarm thank you!