Maintain full function of your garage door opener during a power outage with a battery backup.
Merlin garage door battery.
Merlin powering garage doors from door openers to automated extras remotes keypads and even invisible light beams we ve got every product you need to keep your garage safe and secure.
Choose from our range of garage door opener accessories including remotes wireless keypads battery backup emergency release kits more.
Keep your opener operating and your garage accessible at all times.
Auto openers m842 m844 replacement garage door remote control merlin ao842 31 95 19 95 inc.
Brand new genuine chamberlain merlin e475m evercharge battery back up to suit merlin garage door openers.
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Battery backup powers the garage door opener and safety features as if the power was still on.
Bright led lights let you know when the battery backup is charging in use or when the battery needs to be replaced.
Audible signal sounds when the door is moving under battery power.