There are just four simple steps to take to replace your liftmaster keypad battery.
Liftmaster garage door keypad battery change.
Raise the cover of your liftmaster wireless keyless entry keypad.
Slide the battery compartment cover downward toward the floor to remove it.
Install the new battery.
Liftmaster s keyless entry systems require 9v batteries.
Remember to dispose of your old battery correctly.
Once that s done all you ll need to do is insert a 9 volt alkaline battery into the slot making sure you line up the polarities correctly.
This should be indicated in the space the battery sits in.
Step 2 look below the number buttons on the keypad to locate the battery compartment.
This should be one of the first things you check if your garage door doesn t open when you hit the button on the remote.
The battery is located at the bottom of your keypad.
Disconnect the old battery and remove it.
Change the liftmaster garage door battery.