B&D Battery Backup for Garage Door Openers

out_of_stock

Maintain full function of your garage door should the power go out by installing a B&D battery backup. During emergencies like flood or fire, or during scheduled and unplanned outages, you can always rely on Battery Backup. Compatible with all B&D sectional door automatic openers and B&D Power Drive roller door openers. Battery Backup automatically activates when power is lost and begins recharging when power returns. Typically provides 2-4 full cycles (lift and lower operations) per charge.