Change Garage Door Opener Battery

The battery in your remote usually lasts between 2 and 5 years depending on the battery and how often you use your remote.

Change garage door opener battery.

How to change the battery on a liftmaster door opener remote. Repeat the same process for the remote taking out the old batteries and replacing them with new ones. Other types of remote controls have screwed in locks at the back so you may need to use a screwdriver to get the batteries out. Like most electronic gadgets these days your garage door opener remote is operated by a battery.

Check again and see if your door is opening. This remote uses cr2032 battery. To replace the battery open the case. If the door works then you re good to go.

Remove the old battery and replace it with a new one placing it positive side up. Step 2 replace the batteries. Insert a screw driver tip in it and slightly twist it it will remove the top of the case. There is a slide on the side of the remote.