Liftmaster/Chamberlain Battery Backup Replacement 485LM. Integrated Garage Door Battery Backup System for Models 3850, 8360, and 8550/ DJW124.5-100% OEM Parts - USA Vendor GarageDoorProject™ Liftmaster/Chamberlain Battery Backup Repla

GarageDoorProject: 19 Years of Online Garage Door Solutions

GarageDoorProject is a family-owned and operated business that has been providing online garage door and operator parts sales for the past 19 years. With two shipping locations in CT and TX, the company takes pride in sourcing products exclusively from USA vendors, ensuring that all parts have new production dates.

The company's industry expertise allows them to vet and sell only the highest-quality, professionally field-tested products. Customers can rest assured that they are receiving 100% OEM (Original Equipment Manufacturer) parts, backed by full customer support to ensure the success of their DIY garage door and operator projects.

The company's journey began 25 years ago when the owner recognized the need to supply OEM parts from American vendors for DIY customers, sparking a passion for online sales. This commitment to quality and customer service sets GarageDoorProject apart from the competition.

One of the company's exclusive products is the 485LM Battery Backup Battery, a 100% OEM Liftmaster replacement battery compatible with a wide range of garage door opener models, including 8500, 8500W, 8550W, WLED, 8360, and 8360W. This battery is compatible with various brands, such as Chamberlain, Sears, Craftsman, Lowes, Home Depot, Garaga, Amarr, Clopay, and Raynor.

Replacing the 485LM battery is a straightforward DIY task, requiring just a few simple steps and common tools like gloves, safety eyewear, and a screwdriver. The battery's full charge ensures up to 20 open and close cycles without power, providing reliable backup power when needed.

In addition to the 485LM battery, GarageDoorProject includes a complimentary 8-in-1 Stainless Multi Tool and Belt Loop Carrier with every order, further enhancing the customer experience.

By sourcing parts directly from USA vendors and ensuring new production dates, GarageDoorProject delivers genuine OEM products that meet the highest standards. The company's commitment to customer satisfaction and industry expertise makes them a trusted partner for DIY garage door and operator projects.

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