![Verizon/Frontier Land Line Phone Battery Backup Unit Model CS36D12V3-T - household items - by owner - housewares sale... Verizon/Frontier Land Line Phone Battery Backup Unit Model CS36D12V3-T - household items - by owner - housewares sale...](https://images.craigslist.org/01010_cP8dSbXrgQ1_0CI0t2_600x450.jpg)
Verizon/Frontier Land Line Phone Battery Backup Unit Model CS36D12V3-T - household items - by owner - housewares sale...
![Verizon Support on X: "@LKrut83 Do you know where the battery backup unit is at in the home? It may look like one of these. ^HSB https://t.co/qpwp48bFhi" / X Verizon Support on X: "@LKrut83 Do you know where the battery backup unit is at in the home? It may look like one of these. ^HSB https://t.co/qpwp48bFhi" / X](https://pbs.twimg.com/media/DIb_YuVXUAMpuEb.jpg)
Verizon Support on X: "@LKrut83 Do you know where the battery backup unit is at in the home? It may look like one of these. ^HSB https://t.co/qpwp48bFhi" / X
![Amazon.com: Verizon Fios Plug and Play Replacement Battery with Wiring Harness PX12072HG SLA Rechargeable Battery 12V Beiter DC Power : Automotive Amazon.com: Verizon Fios Plug and Play Replacement Battery with Wiring Harness PX12072HG SLA Rechargeable Battery 12V Beiter DC Power : Automotive](https://m.media-amazon.com/images/I/51vEbdR9YLL._AC_UF350,350_QL80_.jpg)
Amazon.com: Verizon Fios Plug and Play Replacement Battery with Wiring Harness PX12072HG SLA Rechargeable Battery 12V Beiter DC Power : Automotive
![This thing is beeping at me and telling me to replace the battery. Do I need to call Verizon or can I just ignore it? : r/Fios This thing is beeping at me and telling me to replace the battery. Do I need to call Verizon or can I just ignore it? : r/Fios](https://preview.redd.it/5u4k5699q5071.jpg?width=1080&crop=smart&auto=webp&s=f95d307966b49d78ba18cc9f81cc2b0f2fdf7601)