Backup Battery For Liftmaster Garage Door Opener

For liftmaster s professional series models of openers there are some with the battery 485lm incorporated in the motor housing like models 8550 and 8550w and some where the battery 475lm is over the housing as the models 2500 3800 8500 8360 and 8360w.

Backup battery for liftmaster garage door opener.

Liftmaster chamberlain 485lm replacement battery oem for garage door opener with extra bright 12w 5000k replacement led bulb bundle by neptune 2 year warranty 4 6 out of 5 stars 4 30 99 30. Check compatibility order now and get liftmaster professional installation support. Works with most brands of garage door openers made after 1993. Liftmaster chamberlain 475lm dc battery back up genuine garage door 4 5 out of 5 stars 14 replacement chamberlain liftmaster 485lm 4228 41a6357 1 3850 3850p and hd900d battery for backup 2 year warranty equipped garage door openers by neptune nt 485lm.

See compatibility section below. A battery backup on a garage door opener is required in some areas and you will want to join in on the action once you learn more about them. Internal battery backup openers chamberlain battery backup garage door opener chamberlain craftsman and liftmaster battery backup openers. On most systems you will need a flathead screwdriver or 1 4 nut driver to open the door.

Get notified when your garage door opens closes or is left open. Smartphone control for most openers. Feel secure knowing you can access your garage during a power outage with these liftmaster battery backup garage door openers that meet california sb 969. Check the status of and control your garage door and myq lights with the myq app.

Behind one of the light covers on the opener motor is the door for the battery backup. Find a replacement 485lm backup battery for your garage door opener. Skip to main content door systems metro boston.