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485LM Liftmaster OEM Battery Backup.

Q: Does this fit the liftmaster 8550 wl ?

my liftmaster is a WLED, the battery for this system is 485LM. According to everything I have read this should work on your 8550 WL. The best thing to do would be to call lift master and ask them what the OEM Battery replacement is for your system. Some batteries are 9.5 volts others are 12 volts. It's important to know which your is. If you pull your battery out, it will have a part number on it. You can remove battery without disabling your system, it is only used for back up in the event of a power failure, it has nothing to do with daily normal operation of your system. You can type that part number into Amazon search bar or browser search bar and it should come up with your replacement. But would call Luftmaster first.

4.8/5

Product ID: 424946669

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Details

Number of Batteries
1 12V
Brand
LiftMaster
Battery Cell Composition
Sealed Lead
Unit Count
1 Count
Voltage
12 Volts

Description

485LM Liftmaster OEM Battery Backup.

Specifications

Reusability	Rechargeable
Voltage	12 Volts
Item Dimensions	5 x 5 x 6 inches
Unit Count	1 Count
Battery Cell Type	Sealed Lead Acid

Does this fit the liftmaster 8550 wl ?

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