GARAGEDOORPROJECT

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

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R 5,722
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Delivered in 10–20 working days —
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30-day return window

Description

  • Premium OEM Parts from US Vendors: GarageDoorProject uses only 100% OEM parts from US vendors with all new production dates, ensuring authentic LiftMaster Direct 485LM Replacement Part quality with every order including a complimentary Multi-Screwdriver Keychain
  • Wide Compatibility Across Multiple Part Numbers: Compatible with part numbers 041A6357-1, 41A6357-1, 012381742288, 485LMC, and 012381994854, working seamlessly with Sears, Home Depot, Amarr, Clopay, and Raynor garage door systems
  • Simple DIY Battery Replacement Process: LiftMaster's Garage door opener backup battery typically needs replacement every one to two years, and replacing it is as simple as seven easy steps requiring only gloves, safety eye wear and a screwdriver
  • Reliable 12V Power Supply for Multiple Models: The 485lm liftmaster replacement battery works with models 8500, 8500W, 8550W, WLED, 8360, and 8360W, providing 2 days or 20 open and close cycles when fully charged during power outages
  • Authentic OEM Liftmaster Battery Replacement: LiftMaster has standardized battery labeling across Chamberlain Group products, with some units displaying Chamberlain branding while remaining 100% OEM LiftMaster-compatible, reflecting manufacturer packaging changes only without affecting product performance or compatibility
  • Emergency Power Backup System: Ensures your garage door remains operational during power outages with up to 20 cycles of reliable backup power, providing convenient access to your garage when you need it most
  • Compact and Lightweight Design: Weighing only 3.52 lbs with dimensions of 3.54 inches length, 2.76 inches width, and 3.98 inches height, making it easy to handle and install in your garage door opener system
Technical Specifications
Manufacturer
Imported for US Vendor GarageDoorProject
Model
712-LMP-485LM
Size
12V 4.5Ah
Height
9 cm
Length
7 cm
Width
10.7 cm
Weight
4 kg
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.