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LiftMaster 485LM
Battery Backup

LiftMaster |
Battery Backup Replacement

We sell and install the LiftMaster 485LM battery backup replacement for DC motor garage door openers. Schedule an appointment and we'll come out with a new compatible replacement battery for your Liftmaster garage door opener and install it to manufacturer specifications. We also include garage door lubrication with your battery purchase!

Compatibility

LiftMaster 485LM Compatable Models Include: WLED, 8550WLB, 85503, 8500W, 8580WLB, 8360WLB, 8160WB
Have questions? Call or email us, we're always happy to help!


LiftMaster 485LM Backup Battery

How do I know if and when I need to replace my LiftMaster garage door opener battery?

If your LiftMaster battery backup garage door opener is beeping every 30 seconds and the battery LED is flashing orange it means the battery is low. If the battery LED is solid red, then the battery is dead and cannot recharge. Replace the battery.
Please visit: LiftMaster's Support Page for more info.


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