This remote uses cr2032 battery.
How to change battery in liftmaster garage door remote.
Dispose of old batteries properly.
For more information about the liftmaster products covered in this video.
This should be one of the first things you check if you re.
In this video you ll notice we re working with a nickle sized wafer battery which normally has a lifespan of 2 years.
How to change the battery on a liftmaster door opener remote.
Remove the old battery.
Be sure you know what type of battery your remote uses.
Insert the replacement battery positive side up.
Pry open the case.