Verizon Fios Disable Battery Alarm – Complete Steps

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Unlike other telephone services, Verizon uses VoIP protocol, which basically means this company utilizes an internet connection to carry voice communications.

Verizon phones are quite popular because of their battery backup unit. In case your battery is completely drained, this unit creates a loud shrill sound known as a battery alarm.

You don’t need a professional electrician to disable the battery alarm on Verizon Fios. All you have to do is locate the battery backup unit of your phone and remove the old battery. After that, you’ll need to disconnect the green connector and disable the Piezo buzzer to terminate the beeping sound on the Verizon telephone.

In this article, you’ll learn this process in detail so that you can disable the Verizon Fios battery alarm in simple steps.

Why Verizon Fios Battery Keeps Beeping

On Verizon Fios, do you hear a sharp beep after every fifteen minutes? Well, this loud shrill sound can be caused by two reasons:

Damaged Battery Backup Unit

One of the most common reasons why your Verizon Fios telephone keeps beeping is because its battery backup unit (BBU) is damaged and needs to be replaced.

Drained Battery

In case your phone’s battery is completely drained, an alarm will sound once a minute to alert you.

Disconnected Charger

In case the alarm is executed due to a drained battery, all you have to do is connect a charger to disable this alarm.

The beeping sound on Verizon Fios is there to notify you that your device needs your attention.

However, if your BBU is damaged, you will need to replace it with a new one to stop the beeping sound. If you don’t want to replace your battery backup unit, you can disable the battery alarm manually.

Without further ado, let’s see the essential steps that you’ll need to take to disable alarm on Verizon Fios battery backup unit:

Verizon Fios Disable Battery Alarm – Steps

The loud beeping sound on Verizon Fios is both irritating and frustrating. Furthermore, your gadget will make this sound again and again after every 15 minutes if you don’t do something about it.

So, it’s rational to ask, can you remove the battery unit from your Verizon Fios?

The battery of your Verizon Fios is only needed to offer the backup power for telephone services.

If you unplug your gadget from the power source and there is no usable battery installed, your telephone services will be terminated.

Therefore, instead of removing your battery backup unit, you should consider disabling your battery alarm.

To help you out in this regard, here is a complete step-by-step guide on how to permanently disable the Verizon Fios battery alarm:

Step #1 Locate the Battery Backup Unit

The first step is to get all the necessary equipment and locate the battery backup unit.

To disable the battery alarm on Verizon Fios, you only need two pieces of equipment:

• Phillip’s Style Screwdriver
• Pliers

Once you get these two basic hand tools here’s how to proceed:

1. Locate the battery backup unit.
2. Use the screwdriver to unmount the BBU from the wall.
3. Mark and keep the screws in a safely to avoid loss.
4. Create a decent working space for the battery replacement.

The BBU is usually connected to the wall from where the powerlines link to your building.

Note: Even with BBU, you won’t be able to use TV and internet services. This gadget is only useful for voice services in case of a power outage.

Step #2 Remove Old Battery

Once you get your BBU, use the screwdriver to unscrew the access panel. The door of the battery backup unit opens from right to left.

So, press the lever on the right side of your BBU’s door. This will expose the original battery of your gadget.

To remove and/or dispose of your old battery, follow these steps:

1. Open the door of the “Battery Backup Unit”
2. Slide black and red connectors off the posts
3. Remove the battery from the BBU
4. Dispose the battery carefully.

Verizon uses “lead” batteries in its devices. Keep in mind that the battery of Verizon Fios is quite heavy, so be prepared and handle it with caution.

Tip: There are retailers that sell lead-acid batteries and may accept old batteries for recycling.

So, instead of simply throwing it to an electronics waste disposal site, you can simply recycle your Verizon battery.

Step #3 Disconnect Green Connector

Once you remove the battery from your battery backup unit, it’s time to remove the smaller units of your gadget.

Follow these steps to remove the additional parts of the BBU:

1. Remove the Wall-Facing Screws of BBU
2. Disconnect the green connector from the circuit board
3. Take out the circuit board from the BBU

To disable the battery alarm in Verizon Fios, you must remove your circuit board from the battery backup unit.

However, be gentle and careful because even a little force can lead to permanent component damage.

Note: Without disconnecting your green connector, don’t touch the circuit board. 

The failure to remove the green connector from the circuit board might lead to uncomfortable and mild electric shocks. 

Step #4 Locate and Remove the Piezo Buzzer

Finally, you will need to locate and remove the Piezo buzzer to disable the battery alarm of Verizon Fios.

The Piezo buzzer is a thin metal sheet that makes loud and annoying noise when shaken extremely fast. Besides Verizon Fios, Piezo buzzers are used in smoke alarms.

To locate and remove these buzzers, follow these steps:

1. Piezo Buzzer is usually located at the bottom of the circuit board
2. Use Pliers or Vice Grips to hold your Piezo Buzzer
3. With the “Rocking and Twisting” motion, remove the Buzzer

That’s it. Once you remove the Piezo buzzer from the circuit board, it will instantly disable the battery alarm feature on your Verizon Fios.

After that, add a new battery and use a screwdriver to reassemble and mount the battery backup unit to the wall.

Note: Removing the Piezo Buzzer won’t affect your telephone or battery backup unit. It does not have any important functions other than making beeping sounds.

Frequently Asked Questions – FAQ

How Long Does Verizon Fios Battery Backup Last?

Verizon uses high-performance batteries in its BBUs. On average, these units can last more than 4 years without any maintenance.

The life span of the Verizon Battery Backup Unit depends upon the average temperature of the environment.

Can You Use Verizon Battery Backup Unit for TV and Internet Services?

No, Verizon only offers battery backup units for voice communication. In case of a power outage, these units will be useless for television and internet services.

Instead of removing the entire battery, you can remove the Piezo buzzer to disable the battery alarm on your Verizon Fios permanently. To do that, unmount your Battery Backup Unit from the wall, open it, remove the battery, disconnect the green connector and remove the Piezo buzzers.

Read Next: How to Fix Verizon Fios Home Router G3100 Yellow Light?

Conclusion

We hope you have understood how to disable Verizon Fios battery alarm.

Besides delivering enough energy for voice commination, the battery backup unit of Verizon Fios also produces loud noises to alert you.

Instead of removing your whole unit, you can disable the battery alarm feature on Verizon Fios by removing the Piezo buzzer.