Mastercraft Replacement Battery Backup for Garage Door Openers

The Mastercraft Garage Door Opener Battery Backup can provide emergency power to your Mastercraft garage door opener in the event of a sudden power outage, ensuring that you still have access to your storage space in the event of an emergency. The battery pack uses a built-in LED light that draws charge automatically once it’s attached to a compatible garage door opener. No outlet is required to accommodate this useful backup battery, which makes it an ideal choice to be prepared for power fluctuations. Please note: this Mastercraft backup battery is only compatible with Mastercraft garage door openers, and will not serve as a universal backup battery.