There are three basic types of covers those that slide off those your pry off using a flat headed screw driver and those you need to screw off.
Replace garage door remote battery.
Garage door opener remote compatibility chart.
Different garage door openers remotes are slightly different so you need to look over your remote and see what type of battery cover your battery has.
It is very unlikely the remote is broken and if the door is completely unresponsive or hit and miss the remote battery is the first thing to check.
If your garage door opener remote is lost or no longer works replace it with another remote designed to work with your system.
Select from a range of chamberlain remote controls that are compatible with your garage door opener.
If replacing batteries doesn t work.
This remote uses cr2032 battery.
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.
Most likely your garage door remote battery is on the way out.
If your system uses the older style of fixed code 9 12 dip switch technology or modern genie intellicode technology the geniemaster garage door opener remote will work for you.
The number of buttons on the replacement remote control determines the number of garage door openers gate operators or myq light accessories it can control.
Garage door opener remote compatibility chart.
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.
Check again and see if your door is opening.
The number of buttons on the replacement remote control determines the number of garage door openers gate operators or myq light accessories it can control.
Repeat the same process for the remote taking out the old batteries and replacing them with new ones.
Considering how simple it is to replace the battery you should go ahead and do so before the garage door remote goes out completely.
Select from a range of liftmaster remote controls that are compatible with your garage door opener.
How to change the battery on a liftmaster door opener remote.
Step 2 replace the batteries.