How To Replace Liftmaster Battery. Dont get too worked up if you cant find it. Replace Batteries In 374UT Universal Mini Remote Controls.

Put the battery cover back in place. Insert the replacement battery. Your door should then properly.
To remove the battery cover insert a flat head screw driver into the oval cut out and apply pressure on the screw driver against the battery cover.
How to replace the back up battery in a LiftMaster garage door opener. Put the battery cover back in place. How to change battery in liftmaster garage door opener. How To Remove and Replace the Battery In a LiftMaster Remote Control.
