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Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM

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Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM
- Allows you to still come & go through your garage door, when the power goes out
- Lift master 485lm battery backup system - chamberlain part number 4228- 100% OEM
- New production dates- LiftMaster factory supplied
- Also works with sears and home depot garage door battery back ups- replacement part
- Compatibility for all battery back up units with slide in battery - 385/855 and new models
Easy DIY- Battery Replacement Instructions 1. Disconnect power to opener. 2. Using a Phillips head screwdriver, remove the battery cover on the motor unit. 3. Remove old battery and discard. 4. Partially insert new battery into motor unit with terminals facing out. 5. Connect red (+) and black (-) wires from motor unit to corresponding terminals on battery. 6. Replace battery cover. 7. Reconnect power.
Country USA
Brand CHAMBERLAIN
Manufacturer Liftmaster
Binding Automotive
ItemPartNumber 485lm
Model 485lm
Color Black-v272
Size Mini-v272
UnitCount 1
UPCs 012381994854
EANs 0012381994854
ReleaseDate 0000-00-00

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