Devanco Canada - Get The Right Garage Door Opener‎ and Parts

Chamberlain, LiftMaster

485LMC

LiftMaster Battery for Integrated BBU Units

For use in Liftmaster 8550 8500W 3850 and 8360 models
12V 4.5 AMP
Same as Part # 41A6357-1 41A5948
Battery back-up good for 20 cycles

Installation Manual Manuel d'Installation

41B591

LiftMaster Replacement Battery Kit for 475LMC 2/pk

For 475LM Battery Back Up Units only
Used only on the following LiftMaster models: 2500 3500 3800 & 8500

LM4AH-12

LiftMaster Battery 4.5AH 12VDC

Designed to fit Fire Fly III Plus Model of Release Device
12 Volts 4.5 AHR (amp hour rating)
Dimensions: 4" Depth 2-3/4" Length 3-1/2" Wide

MBAT

LiftMaster Battery 7AH 12VDC

Single battery good for 40 cycles
Dual batteries recommended on gates over 16ft or 600 lbs.
Same as 29-NP712 and K74-307622

475LMC

LiftMaster DC Battery Backup *** To Extent of Inventory

For use in Liftmaster 3500 3800 and 8500 models
1 year warranty

Installation Manual Manuel d'Installation

DC2000SL

LiftMaster Power Backup

Keeps traffic moving during a power outage
Opens the gate when power goes out to allow vehicles to enter or exit
When power is restored the gate will return to normal operation
Compatible with operators: SL3000UL