Chamberlain Liftmaster 485LM Battery LiftMaster Garage Door Openers 485LM Battery Backup, OEM

Ensure uninterrupted access to your garage with the LiftMaster 485LM battery backup system. This essential accessory allows you to continue using your garage door even during power outages. Designed with reliability in mind, this battery backup is a 100% OEM Chamberlain part (part number 4228), ensuring compatibility and optimal performance. It's not only compatible with LiftMaster but also works seamlessly with sears and home depot garage door battery backup units. Designed for convenience, this battery backup is compatible with all battery backup units featuring a slide-in battery design, including models 385/855 and newer versions. Keep your garage accessible and your routine uninterrupted with the Chamberlain LiftMaster 485LM Battery Backup – the perfect solution for peace of mind. Allows you to still come & go through your garage door, when the power goes out Lift master 485lm battery backup system - chamberlain part number 4228- 100% OEM Also works with sears and home depot garage door battery back ups- replacement part Compatibility for all battery back up units with slide in battery - 385/855 and new models

Specifications

• Brand: LiftMaster
• Compatibility: LiftMaster, Sears, Home Depot
• Smart tech: N
• Weight: 1 lb
• Multipack quantity: 1