Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Batte
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Disconnect power to opener. Remove old battery and discard. Replace battery cover. Reconnect power.Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM. Item Weight:0.04.
Item# : SPM7704951202
Model # :
WARNING : PROP 65 WARNING: This product can expose you to some chemicals, which is known to the State of California to cause For more information, go to www.p65warnings.ca.gov