Devanco Canada - Get The Right Garage Door Opener‎ and Parts

Lead Acid & Battery Backup

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

29-NP712

Lead Acid Battery 12V 7A

same as MBAT and K74-307622

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

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

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

485LMC

LiftMaster Battery for Integrated BBU Units

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

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

PS324

Nice Battery Backup

24v Battery with Intergrated Battery Charger

BBU

Linear Battery Backup Unit for LDCO800 Models

Easily integrates with all Linear LDCO800 Garage Door Operators
Supplies 800 Newtons of lifting force for heavy doors
Delivers smooth efficient power in the event of a power failure
Compact kit contains all necessary installation/mounting hardware .......more details