Posted by a reviewer on Amazon

I bought this same battery a bit over 5 years ago from the same vender on amazon and installed it in my fios phone system

Posted by a reviewer on Amazon

Spend the money and get a battery that you can count on

Posted by a reviewer on Amazon

I replaced my verizon fios battery used for backup

Posted by a reviewer on Amazon

What else can you say about an item that is meant for a purpose

Posted by a reviewer on Amazon

The one it replaced lasted 5 years

Posted by a reviewer on Amazon

I bought this because my wifi alarm was going off every hour

Posted by a reviewer on Amazon

The battery serves no purpose in the verizon box other than keeping the alarm from going off

Posted by a reviewer on Amazon

The service said they no longer had them corporate change