Skylink BA-100 Back Up Battery for Skylink Garage Door Openers

The Skylink BA-100 Battery Backup unit is designed to work with all Skylink Garage Door Openers. The backup power keeps the garage door system operating for 1 to 2 days under normal operation in case there is a power outage. It includes a built-in LED illumination feature to deliver peace of mind allowing you to walk in the dark. The backup battery delivers efficient and reliable power to your Skylink garage door opener. Easy installation with no additional outlet required, simply install the unit directly to your opener to keep your garage door operating without any interruption