LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
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LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
Operates the Garage Door Opener as if the power was still on, plus all safety and security features will be operational.
LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
Numéro d'article: 91681315

LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

87% des répondants recommanderaient ceci à un ami

Numéro d'article: 91681315

XOF 61833

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Operates the Garage Door Opener as if the power was still on, plus all safety and security features will be operational.
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Ce qui se démarque

Reliable Backup Power
The LiftMaster 485LM offers dependable battery backup, ensuring your garage door operates smoothly during power outages, enhancing convenience and security for your home.
Compatible Model Support
Designed to seamlessly integrate with models 3840, 3850, 8360, and 8550, this backup unit ensures broad compatibility, making it easy for users to upgrade their existing garage door systems.
Easy Installation
With straightforward installation instructions, the LiftMaster 485LM allows for quick setup, enabling homeowners to effortlessly enhance their garage door opener's functionality without hiring professionals.

Détails du produit

Shop LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 online at a best price in Togo. B0DHL78N4Y
BrandLiftMaster
Model Number485LM
Model NameLiftmaster Chamberlain 485LM Battery
UPC012381003488
ManufacturerLiftmaster
Included ComponentsBattery
ReusabilitySingle Use
Unit Count1 Count
Antenna LocationPower Tool
Recommended Uses For ProductPower Tool
Item Weight2 lbs (910 grams)

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À qui est-ce destiné ?

Suitable For
  • Homeowners in Areas with Frequent Power Outages

    This battery backup ensures garage door functionality during power outages, providing essential access when needed.

  • Users of Compatible Garage Door Openers

    Designed specifically for LiftMaster models 3840, 3850, 8360, and 8550, ensuring seamless integration and reliable performance.

  • Families with High Security Needs

    The battery backup enhances security by maintaining garage access during outages, preventing being locked out unexpectedly.

Not Suitable For
  • Infrequent Garage Door Users

    If you rarely use your garage, the investment in a battery backup may not provide significant value.

DESCRIPTION DU PRODUIT

LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the LiftMaster New 485LM Battery Backup?

    répondre: The LiftMaster New 485LM Battery Backup is a power supply backup designed specifically for LiftMaster garage door openers, including models 3840, 3850, 8360, and 8550. This device ensures that your garage door can operate seamlessly even during power outages. It’s crucial for maintaining access to your garage, especially in emergencies or extreme weather conditions. The battery backup automatically kicks in when there is an interruption in power, enabling the garage door to function normally.
  • question: How does the battery backup affect the functionality of my garage door opener?

    répondre: The battery backup enhances the functionality of your garage door opener by allowing it to operate without standard power. When installed, in the event of a power failure, it will automatically switch, ensuring your garage door can still be opened or closed. This added convenience is particularly important for daily users or in situations where access to your garage is essential, such as during inclement weather or emergencies.
  • question: Is the LiftMaster 485LM easy to install?

    répondre: Yes, the LiftMaster 485LM is designed for straightforward installation, typically requiring basic tools for setup. Most users can complete the installation by following the detailed instructions provided in the manual. The installation process usually includes connecting the backup to the existing garage door opener, ensuring the system is integrated. Once installed, it not only provides added peace of mind but also enhances the overall functionality of the garage door system.
  • question: What models are compatible with the LiftMaster 485LM Battery Backup?

    répondre: The LiftMaster 485LM Battery Backup is compatible with several models, specifically the 3840, 3850, 8360, and 8550 garage door openers. This compatibility allows users to take advantage of the battery backup feature without needing to change their existing opener setup. If you own any of these models, you can easily enhance their functionality and reliability with this battery backup solution.
  • question: How long does the LiftMaster 485LM Battery Backup last during a power outage?

    répondre: The duration that the LiftMaster 485LM Battery Backup can last during a power outage depends on several factors including usage and the number of cycles performed. However, it is designed to provide enough power to allow multiple openings and closings of the garage door when fully charged. For most typical scenarios, this means you can continue to access your garage without hassle even when the electricity is out, ensuring safety and convenience.
  • question: Can the battery backup work with other brands of garage door openers?

    répondre: No, the LiftMaster 485LM Battery Backup is specifically designed for use with LiftMaster garage door openers, namely models 3840, 3850, 8360, and 8550. Attempting to use it with other brands could lead to functional issues and is not recommended. By choosing a battery backup that works with your specific opener, you ensure optimal performance and reliability, which is crucial during emergencies.
  • question: How can I maintain the LiftMaster 485LM Battery Backup?

    répondre: Maintaining the LiftMaster 485LM Battery Backup involves periodic checks and ensuring it stays charged. It's advisable to regularly test the battery backup feature to confirm functionality. Keeping the connections clean and ensuring the battery is replaced when necessary will help prolong its lifespan. By following these maintenance tips, users can ensure that, when needed, the backup will operate effectively, enhancing the reliability of their garage door opener system.
  • question: What should I do if my battery backup isn't functioning?

    répondre: If your LiftMaster 485LM Battery Backup is not functioning as expected, start by checking the connections to ensure everything is securely attached. Additionally, test the backup battery by simulating a power outage to see if it activates. If the problem persists, refer to the troubleshooting section of the user manual or contact customer support for assistance. Efficiently resolving these issues can restore functionality, ensuring continuous access to your garage.
  • question: Can the LiftMaster 485LM Battery Backup be used for other functions?

    répondre: The LiftMaster 485LM Battery Backup is specifically engineered for garage door openers and is not designed for other applications. Its primary focus is to provide power continuity to compatible LiftMaster models, ensuring the garage door operates smoothly in case of a power interruption. Focusing its use on garage doors guarantees reliable performance where it's needed most, particularly in emergencies.
  • question: Where can I buy LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550?

    répondre: You can purchase the LiftMaster New 485LM Battery Backup for Garage Door Openers at Ubuy. Ubuy offers a reliable online shopping platform that provides various products, including essential accessories for garage door openers, ensuring you can easily find what you need.

LiftMaster Opener System Parts 485LM Editorial Review

LiftMaster New 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 is an essential accessory for ensuring seamless operation during power outages. Users praise its straightforward installation process, often taking under ten minutes to set up. The designed fit specifically matches various LiftMaster garage door opener models, which contributes to its reliability and ease of use. Complaints primarily concern the difficulty of battery removal once installed, indicating the need for a better grip solution, but overall satisfaction remains high. Customers have noted that its performance aligns with expectations, providing peace of mind during outages while being simple to charge and replace as needed.

Avis et évaluations clients

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Avantages

  • Easy and quick installation process
  • Compatible with multiple LiftMaster models
  • Reliable performance during outages
  • Lightweight design for easy handling
  • Good quality and durability expected from LiftMaster

Les inconvénients

  • Battery removal could be improved for easier access

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

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“Great products and very good service: very easy and very fast international delivery.”

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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Caractéristiques et avantages

  • 12V Replacement Battery for garage door openers.
  • Compatible with various DC Motor models including 8500 and 8550W.
  • Ensures safety and security features remain operational.
  • Max door weight increases from 650 lbs. to 850 lbs. for specific models.
  • Genuine replacement part guarantees quality.
  • Essential for uninterruptible operation during power outages.

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