Liftmaster 475LM Evercharge Battery Back-Up System
Price 60.32 USD
EAN/UPC/ISBN Code
12381994755, 753182403359
Brand
Chamberlain
Manufacture
The Chamberlain Group, Inc.
Works with LiftMaster® models 2500, 3500 and 3800 garage door openers * Operates the garage door opener as if the power was still on * Audible signal sounds when door is moving under battery power * Bright LED lights let you know when the EverCharge® is charging, in use * Bright LED lights let you know when the EverCharge® when the batteries need to be replaced