Garage Compatible Gate Compatible 1 Year Warranty

Merlin Battery Backup Gates

MGBBU

Never lose access to your gate when the power goes out. The Gate Battery Backup keeps your gate fully operational during blackouts, storms, or unexpected outages - so you can come and go with confidence, no matter the conditions.

Compact and powerful, it’s designed to fit neatly inside the Merlin gate logic box, ensuring your automation system runs smoothly when you need it most. Whether you're facing unpredictable weather or a sudden power cut, this backup system maintains the convenience of automated gate control without interruption.

Built for reliability and peace of mind, the Gate Battery Backup is the perfect upgrade for secure, seamless access - rain, hail, or shine.

Gates: Slide 600 Gate Opener, Swing L 300 Actuator Single Gate Opener MGLSK/ MGLSK-LV, Swing L 300 Actuator Double Gate Opener, Swing A 200 Articulated Single Gate Opener MGASK/ MGASK-LV, Swing A 200 Articulated Double Gate Opener MGADK/ MGADK-LV, Swing LR 500 Rural Gate Opener with Solar Kit, Swing LR 500 Rural Gate Opener with Main Power Kit

Warranty Period: 1 Year

Compatible with all current Merlin gate openers.

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Power Outage Protection

Keeps your gate operational during blackouts, storms, or unexpected outages.

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Compact, Seamless Fit

Designed to integrate neatly inside the Merlin gate logic box for a clean setup.

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Uninterrupted Access

Maintain automated gate control—rain, hail, or shine—without disruption.

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Built for Peace of Mind

Reliable backup power that ensures secure, convenient access when you need it most.

Safety & Warranty

Warranty: 1 Year

Downloadable Resources

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What customers are saying about Merlin

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Don, Sydney NSW

I would gladly recommend to anyone who is thinking of purchasing a remote controlled garage opener to talk to the wonderful people.at Merlin. I was impressed with the high workmanship of the installer and the excellent after sales service that followed the installation.

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Trent, Sydney NSW

The myQ opener is working fantastically. It opens and closes at a good speed. I love the ability to receive alerts when it opens and closes as well as being able to control the door from the app on my phone.

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Richard, Sydney NSW

I have had the myQ Garage door opener system installed to my detached garage for several months. The motor, myQ Smartphone app and the entire system has operated faultlessly throughout this period. I couldn’t imagine getting by without it. The Technician responsible for the Merlin myQ installation was the most responsible and well mannered person I have come across. I encourage anyone interested in having a fully integrated garage door opening system linked to their smart phone or tablet to consider the Merlin myQ garage door opener.

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Mei, Melbourne VIC

After installing Merlin Silentdrive Elite myQ to my roller door, getting in and out of the garage had been a lot easier and safer. I can either operate through the remote control or iPhone, set it to automatic closing after I opened. I can open or close the garage door away from home, and the safety beam makes sure there is no obstacles before closing. The only slight inconvenience is that the LED light is a bit dim. Overall, it’s a pleasure experience to use Merlin and I would definitely recommend it to my families and friends.

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Richard, Arana Hills QLD

Just wanted to thank your fellow this morning for his excellent advice on how to realign my garage door and remote control. Sorry l didn’t get his name however his expertise and patience as he walked me through this process was fantastic and much appreciated. All the best and thank again.