LiftMaster 041B0591 Battery Backup Kit (Qty. 2) apollo gate Battery Backup: 400 Continuous Cycles

Battery Backup: 400 Continuous Cycles

with two steel mounting brackets and chain mount hardware

LiftMaster 41B5351-5

Coupled with integrated adjustable mechanical stops

This outdoor magnetic lock kit contains a 1200 pounds holding force magnetic lock

LiftMaster 041B0591 Battery Backup Kit (Qty. 2) apollo gate Battery Backup: 400 Continuous CyclesLiftMaster 041B0591 Battery Backup Kit (Qty. 2) This is a Battery Backup Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers; featuring a battery backup system (BBU). Complete kit includes (2) 12V, 4. 5AH Batteries. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Also known as: LiftMaster 41B591 LiftMaster 012381415915 LiftMaster 9000001