LiftMaster 041B0591 Battery Backup Kit (Qty. 2) apollo gate The LiftMaster CSL24UL is a

The LiftMaster CSL24UL is a powerful 24VDC commercial slide gate operator designed for high-traffic applications

Battery Backup: 400 Continuous Cycles

10 ft oval aluminum oval arm for operators with kill switch built after June 2017

LiftMaster 41B5351-5

This kit includes a high-quality cylinder and piston group specifically engineered to provide the necessary power and performance for smooth gate movement

LiftMaster 041B0591 Battery Backup Kit (Qty. 2) apollo gate The LiftMaster CSL24UL is aLiftMaster 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