How To Change Fire Alarm Battery

Remove the alarm from the ceiling or wall.

How to change fire alarm battery. Most detectors utilize a 9 volt batteryuse a brand new. With so many types and brands of smoke detectors we get a lot of questions about how to change the battery of a certain model of. When was the last time you changed your smoke detector battery. Exactly where the battery is located and how it is secured will vary from model to model.

Locate the alarms model number on the back of the unit. 3 close the cover or replace the. Step by step instructions 1 remove the cover or body. Buy a new smoke detector.

2 replace the battery. Generally once you remove the cover of the detector you will be able to see where the battery is located without trouble. How to install new battery on smoke detector carbon monoxide detector fix that annoying beep sound. Mark the date you changed your battery on the inside of the smoke alarm.

Just because a smoke alarm is hard wired doesnt mean it wont have a battery. Change the battery in hard wired smoke alarms with help from a certified firefighter in this free video clip. Fire safety experts recommend you replace your smoke alarm battery two times a year. Gently pry the cover open or unclip the body of the detector from its base with a slight.

If your alarm is hardwired turn off power. To access the battery you will have to remove the cover that contains it. Replace battery in ei141 smoke alarm duration. Check the chart in this article or your user manual to find the right replacement batteries typically 9v or aa.

Replace the backup battery in a hard wire unit yearly whether it beeps or not.