How do I replace the battery in my smoke detector?

How do I replace the battery in my smoke detector?

To replace the battery, first, remove the smoke detector from its mounting bracket. Then, open the battery compartment and replace the old battery with a new one, ensuring the positive and negative ends are aligned correctly.

What type of battery do I need for my smoke detector?

Most smoke detectors use a 9-volt battery, but some may require AA or lithium batteries. Check your smoke detector's manual for specifics.

How often should I replace the battery?

It's recommended to replace the battery at least once a year, and to test the detector monthly to ensure it's working properly.

What if my smoke detector keeps beeping after I replace the battery?

If it continues to beep, it could indicate a malfunction or that the unit needs cleaning. Try vacuuming the detector and check for any error codes.

Can I use rechargeable batteries in my smoke detector?

It's best to use the type of battery specified in your smoke detector's manual. Some detectors may not work properly with rechargeable batteries.