If you are replacing your garage door and your existing door opener does not have battery backup you must replace your existing opener with a battery backup opener.
How do you change a garage door opener battery.
Considering how simple it is to replace the battery you should go ahead and do so before the garage door remote goes out completely.
There are all kinds of reasons why your garage door won t open but many of them very simple to fix.
To remove the old batteries open the battery chamber and lift the old cells.
Enclosed within the garage door opener the battery can usually last one to two years depending on usage and with proper battery care.
The average lifespan is 10 to 15 years but if you keep current on the maintenance of the rollers and springs it s possible to get 20 years or more out of a good garage door opener.
Most types of door openers have battery compartments located at the bottom part of the control box.
Garage door openers are fairly simple mechanisms that tend to last a long time.
If your garage door opener operates via remote control you can remove the old batteries by simply sliding the door located at the back of the remote control.
Newer openers offer batteries to power your system when there s an electrical outage.
The unit shown is a chamberlain but o.
Now that you know how to replace battery in overhead garage door opener you can effectively replace the batteries and get your garage door opener back up and running.
This video demonstrates how to replace the battery on your chamberlain garage door opener.
If you have a model without backup battery power you ll be unable to use your garage door.
Be warned that most remotes need to be reprogrammed after the battery is changed so make sure and read this entire guide before proceeding and or call your local garage door repair service for help.
When alerted by the battery status led that the battery needs replacing it s easy to do and only takes a few minutes.