Liftmaster Garage Door Opener Backup Battery Replacement

Liftmaster offers a battery backup to use if your power goes out.

Liftmaster garage door opener backup battery replacement.

Operates the garage door opener as if the power was still on all safety and security features still operate. Replacement battery for chamberlain garage access systems with battery backup system. Maintain full function of your garage door with a garage door opener battery backup system. This video demonstrates how to change the battery backup in a liftmaster 8500 and 8500w garage door opener.

The battery will typically need to be replaced ev. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. These belt drive chain drive and wall mount options work even when the power is out. When alerted by the battery status led that the battery needs replacing it s easy to do and only takes a few minutes.

Find a replacement 485lm backup battery for your garage door opener. Check compatibility order now and get liftmaster professional installation support. Enclosed within the garage door opener the battery can usually last one to two years depending on usage and with proper battery care.