Replacement Battery Backup for 3850, 8360, and 8550 Garage Door Openers

GarageDoorProject 485LM Replacement Battery for Liftmaster Openers

Main Features

• 100% Original Equipment Manufacturer (OEM) Part: Ensures reliable performance and compatibility.
• EZ DIY Installation: No professional installation is required.
• 12V Power Supply: Compatible with most Liftmaster models.

Product Overview

GarageDoorProject is proud to offer only 100% OEM parts from US vendors. Our 485LM replacement battery is specifically designed for Liftmaster openers and comes with our 8-in-1 Stainless Steel Multi Tool with a Nylon Belt Loop Carrier. This combo is compatible with multiple part numbers: 041A6357-1, 41A6357-1, 012381742288, 485LMC, 012381994854, among others, from well-known brands like Sears, Home Depot, Amarr, Clopay, and Raynor.

Easy DIY Replacement

Replacing a garage door opener battery is a straightforward task. Typically, you should replace it every one to two years. All you need is: - Gloves - Safety eye wear - A screwdriver

Detailed Benefits

• Simple and Safe: Follow these seven easy steps to replace your battery.
• Long Lasting: A fully charged 12V 485LM battery provides up to 2 days of continuous use or 20 open and close cycles without power.

Power Supply Details

• Comprehensive Compatibility: This battery is compatible with the following models:
• 8500
• 8500W
• 8550W
• WLED
• 8360

• 8360W

• Durable Performance: The 485LM replacement battery ensures reliable operation for extended periods.

Additional Features

• Innovative Tool: Included in every order, our 8-in-1 Stainless Steel Multi Tool with a Nylon Belt Loop Carrier offers convenience and efficiency.

Conclusion

GarageDoorProject’s 485LM replacement battery is a reliable and cost-effective solution for Liftmaster garage door opener maintenance. Whether you’re replacing a battery in a Sears, Home Depot, Amarr, Clopay, or Raynor model, this OEM part is the perfect choice.