By Petra PaulsonSealed Lead-Acid (SLA) Alarm Batteries, like the Casil CA1240, provide the most reliable backup power to residential alarm systems, like Honeywell Control Panels.When it comes to backing up your home security system, users should trust only the very best backup power supplies on the market. There's no questioning why SLAs have become the backup battery of choice for residential burglar and fire alarm systems. SLAs are maintenance free because of their sealed, leak-proof construction. They're built with electro-chemical cells that can be recharged, even after a deep discharge. Moreover, most of these batteries can last for over 1000 discharge/charging cycles, which can amount to a 5 year operational life when float-charged.
If you're looking for the best backup battery for a Vista Panel, like the Vista 20P or Vista 21iP, check out the UltraTech 1240 12V 4.5Ah. Otherwise, make sure to consult your alarm control panel's manual to see what 12 volt battery or 6 volt battery your security system requires.
Yuasa NP4-12 SLA Battery