Get in and out when the power is out with Battery Backup* (M-BBU24V ).
Keep your opener operating and your garage accessible at all times. Battery Backup powers the garage door opener (and safety features) as if the power was still on.
- Audible signal sounds when the door is moving under battery power.
- Bright LED lights let you know when the Battery Backup is charging, in use or when the battery needs to be replaced.
* Battery Backup is compatible with Commander Extreme, Commander Elite and SilentDrive Elite models.
Compatible with garage door openers bearing the Battery Backup Compatible logo:
- Commander Elite (MS105MYQ)
- Commander Extreme (MS125MYQ)
- SilentDrive™ Elite (MR855MYQ)