LiftMaster Integrated Battery Backup System 485LM

$48.84 each

Product Description

Garage Door LiftMaster Integrated Battery Backup System 485LM. This is a 12V Replacement Battery. For use with various LiftMaster® DC Motor Garage Door Openers featuring Backup Battery Systems. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Operates the Garage Door Opener as if the power was still on, plus all safety and security features will be operational. 12V replacement battery is used in the following models: 8500, 8500W, 8550W, WLED, 8360, & 8360W.

Note: Max door weight with battery increases from 650 lbs. to 850 lbs. with the addition of the 485LM Battery on LiftMaster® Models LJ8900W and LJ8950W.

Quantity Discounts

2+: $45.18 each
4+: $41.51 each
8+: $40.29 each



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IMPORTANT NOTE REGARDING LOCAL PICKUPS: DDM is considered a life-sustaining company because we are an internet retail company that provides essential products. Due to the recent outbreak of Coronavirus, however, we are changing our local order pickup policy at our West Chicago location. To pick up an order you will need to order first. The quickest way is to order in advance through our online shopping cart. There you can select the local pickup option. Or, you can call 630-293-1337 for assistance, to confirm availability of parts, and to place your order. Once ordered, your parts will be available for pickup in the lobby of our north side front entrance. Longer items will be picked up on the south side loading dock. Please honor the six foot social distancing rule. Thank you for your patience and understanding as we all navigate this challenge together. More information is available on our blog titled DDM Adjusts to the COVID-19 Coronavirus. In the same article you will also find documentation and an answer to the question: "Is a garage door repair company a life sustaining business?"