How To Replace Smoke Detector Battery

Smoke detectors are important devices that help to sense smoke presence in a home or business premise as an indication of possible fire outbreak. Statistics show that most of the fire deaths in the US happens in homes that lack a smoke detector. This explains how crucial these devices are. Although important, smoke detectors can as well be annoying. This happens when they start producing a consistent chirping sound at night while dead asleep. It’s important to mention that smoke detectors are designed to produce a consistent beeping when the batteries are low and need a replacement. While you might be prompted to take the dying battery out so to continue enjoying your sleep, this puts your family and home in danger. Therefore, you should replace your smoke detector’s battery immediately after the “low battery alert” sound. Do you want to know how to replace smoke detector battery? Here is a comprehensive guide and other related ideas. Follow us closely!

Facts On Smoke Detectors

Before we learn on how to replace a smoke detector battery, it’s important to know that smoke detectors are available in two types. There is the battery and hardwired smoke detectors. As the name has it, battery smoke detectors are the types that operate on batteries alone. On the other hand, hardwires smoke detectors use electricity to operate. However, these type also relies on batteries for backup. Although used as a backup, hard-wired smoke detector’s batteries also run out of power just like others. Therefore, both battery-operated and hard-wired smoke detectors use batteries that need to be replaced on schedule.

How To Replace Smoke Detector Battery

Smoke detectors are available in different types and models. Not that different models of smoke detectors have different ways of replacing the batteries. Below is the most common process on how to replace smoke detector’s batteries.

1) Set your security system

Before replacing your smoke detector battery, you should first set your smoke detector security system to hold, disregard or set. This again depends with the type and model of your smoke detector. Since most detectors have mobile apps, adjusting the system is so easy and quick.

2) Turn off the circuit

Taking safety measures is equally important. Therefore, if your smoke detector is hard-wired, you should turn off electrical power to avert electrical shock.

3) Dismount your smoke detector

Once you switch off the electricity, time is ripe to remove your detector from the base. Removing your detector from its base depends with its type and model. While some requires a simple counterclockwise twisting, others require use of screwdrivers to open the cover. For more directives on how to remove your detector from its base, check out its manual guide or research more on the internet.

4) Take out and replace the old battery

Once you are done with the dismounting, take out the old battery. Give your device at least 20 seconds break and insert the new batteries. While replacing the old battery, ensure to align the polarities correctly. Close the battery cover and proceed with the next step below.

5) Reattach your smoke detector

This step entails attaching your smoke detector back to its mounting base for ready usage. At this step, you have successfully replaced your smoke detector’s battery. Now, adjust your devices settings to turn the security system back on.

Final Word

It’s no doubt that the best remedy to keep your home safe is ensuring that your smoke detectors are always working properly. To do this, change its batteries at least twice a year. If your smoke detector alerts that the batteries need a replacement you should avoid a number of things. For instance, avoid taking out the dying battery or cover your device with tapes or objects to obstruct the nuisance sound. Instead, you should replace the batteries immediately through the procedure explained above.

Frequently Asked Questions (FAQ)

When should I replace my smoke detector battery?

The duration of replacing your smoke detector battery depends on your type of device. However, the national fire protection association advises users to change their smoke detectors batteries after 6 months. Note that there is the lithium powered smoke detector that uses its battery for 10 years before replacement.

How should I test my smoke detector after replacing the battery?

Once you replace your smoke detector battery, conduct a test to confirm if the battery is working. The great deal is that the process is so easy and straightforward. To test, press your device’s “test” button until you hear an alarm noise.

How often should I test my smoke detector?

While some test their smoke detectors only after replacing the battery, it is recommended to test it on monthly basis. Therefore, you should test your detector at least once in a month to ensure both your device and the battery are working effectively.

What should I do after replacing the battery but my detector is still beeping?

As stated, smoke detectors produce a beeping sound when the battery is dying and need a replacement. However, some smoke detectors keep errors in their processor and continue beeping even after changing the battery. To avert this, reset your device by holding its reset button for about 15 seconds. Again, the process of resetting your device depends on its type and model. For a detailed guide on how to stop the beeping sound from your smoke detector after replacing the batteries, check out our page.