javierkc Support Questions Asked
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Support Questions Posted by javierkc
LiftMaster - Works With The Battery Backup But Not With Power
My liftmaster model 3850 works with the battery backup but not with the AC power. Since two days ago...
My liftmaster model 3850 works with the battery backup but not with the AC power. Since two days ago...
(Posted by javierkc 11 years ago)