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Frequently asked questions
Networking & Wi-Fi>Fios Voice Backup Battery
 

JBL Bar Studio

Fios Voice Backup Battery

Helps keep your phone on, even when the power’s off.

  • Designed specifically for higher operating capacity
  • Has high efficiency, long life and high power output
  • 6 - 8 year design life in standby service
  • See Overview Tab for compatibility requirements

Compatible with Fios. 

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    $39.99/each
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    Fios Voice Backup Battery
    Fios Voice Backup Battery
    Your phone can stay on, even if the electricity goes off.

    Whatever comes your way, the home or office phone you depend on will be there when you pick it up. This battery gives you six to eight years of standby life, and full power output during that time if you ever need it.
    Buy
    Your phone can stay on, even if the electricity goes off.

    Whatever comes your way, the home or office phone you depend on will be there when you pick it up. This battery gives you six to eight years of standby life, and full power output during that time if you ever need it.

    Will the Fios Voice Backup Battery work for me?

    The Verizon backup power option available for your Fios service depends upon the Verizon equipment installed in your home. If your ONT (Optical Network Terminal - usually found in your basement or garage) is installed with a power adapter that looks like the image below, then you've come to the right place to order a Fios Voice Backup Battery as your backup power option.
    Battery Backup Unit

    If your ONT is installed with a power adapter that looks like this image, then your backup power option is the PowerReserve device found on the PowerReserve page.
    PowerReserve

    For more information on the Fios Backup Battery and other backup power options from Verizon please click here.

    Product photo may differ from actual product, however functionality remains as stated above.
    Specifications are subject to change without notice.

    ,
    • Designed for long life: 6 - 8 years.
    • 11% longer back-up talk time.
    • Rechargeable, maintenance free, and fully recyclable through Call2Recycle.org.
    • Replace battery.
    • Manufactured at GS Yuasa factories to the highest quality standards.
    ,
    Warranty:

    1 year limited warranty. Go to verizon.com/limitedwarranty for more details.

    Technical support:

    All technical support for this product is provided by Verizon.


    Product photo may differ from actual product, however functionality remains as stated above.
    Specifications are subject to change without notice

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    When you need to replace the backup battery for your Fios Voice Service, this is the gold top battery you are looking for. It's an exact replacement for the current back up battery in your ONT. When you hear a beeping sound coming from your Fios ONT that's an audible alert warning indicating a low battery condition so you'll know it's time to replace the old one with a new battery. Replace battery is easy, so order a fresh battery here.