Garage door power supplies are simply battery backups. These systems provide the necessary battey backup needed to keep your garage door opener running in the event of a power outage.
EverCharge Standby Power 475LM for LiftMaster
DDM Garage Doors, Inc.
1092 Carolina Dr. Unit 5
West Chicago, IL 60185
Contact the following companies for residential and industrial garage doors, openers and repairs in your local area.
Aurora, Bartlett, Batavia, Bolingbrook, Carol Stream, Downers Grove, Geneva, Glen Ellyn, Lisle, Montgomery, Naperville, Oswego, Plainfield, St. Charles, Sugar Grove, Warrenville, West Chicago, Wheaton, Winfield, Woodridge, and Yorkville, IL:
Matt's Garage Doors
Elgin, IL and Surounding Area:
Area Door Service Company
Huntley and Chicago, IL:
Ortiz Garage Doors and Openers, Inc.
Pennsylvania - Carlisle, Mechanicsburg, Harrisburg Area:
Equipment Depot, Dock Div. (Industrial Service Only)
Washington DC Area:
ABC Garage Repair