How to change battery in liftmaster garage door opener model 375ut

The Chamberlain Group LLC, the corporate parent company to LiftMaster, Chamberlain, Merlin and Grifco, is a global leader in access solutions and products. We design and engineer residential garage door openers, commercial door operators and gate entry systems. Read our story.

In this video Precision Garage Door of New Jersey provides instructions on changing your garage door remote battery. Be sure you know what type of battery your remote uses. In this video, you'll notice we're working with a nickle sized wafer battery, which normally has a lifespan of 2 years. Also, make sure you have a flat head screwdriver or small knife to pop open the remote casing and access your battery. Before you raid your tool box for batteries and screwdrivers, you might want to check your wall control unit first, as the lock/vacation button may have accidentally been pressed.

Is there a battery in a LiftMaster garage door remote?

K010A0020 is a 3V Battery (CR2032). For use with various LiftMaster® and Chamberlain® Remote Controls and Accessories.

Does the LiftMaster Wall control have a battery?

However, the Liftmaster wall control does not have unlimited battery power, and sometimes you won't be able to open the door because of a dying power source. So, if you notice that your garage door is slowly moving up than before, it indicates that the battery is running out of juice.