New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550
Product ID: 213723954
Details
- BrandLiftMaster
- ColorBlack
- Exterior FinishBlack
- MaterialMetal
- Product Dimensions3"L x 4"W x
⚡Compatible with top LiftMaster models
🔋20 emergency openings on backup power
🔧Screw-in design for effortless installation
130986CFA
1
Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Details
- BrandLiftMaster
- ColorBlack
- Exterior FinishBlack
Description
🔋 Never get stuck in the dark—power your peace of mind!
- EFFORTLESS SETUP - Screw-in battery module installs in minutes—no hassle, no downtime
- COMPACT DURABLE - Sleek metal design fits seamlessly without adding bulk
- POWER WHEN IT COUNTS - Up to 20 emergency garage door openings during outages
- TAILORED COMPATIBILITY - Engineered exclusively for LiftMaster models 3840, 3850, 8360, and 8550
- UL CERTIFIED RELIABILITY - Safety and performance you can trust, backed by UL certification
The LiftMaster 485LM Battery Backup is a UL-certified, screw-in battery module designed to keep your garage door opener operational during power outages. Compatible with select LiftMaster models (3840, 3850, 8360, 8550), it delivers up to 20 emergency openings, ensuring uninterrupted access and security when you need it most.
Specifications
| ASIN | B07Q799TCJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #46,500 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Garage Door Opener System Parts |
| Certification | UL |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,242) |
| Date First Available | May 4, 2019 |
| Included Components | Battery |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 3.76 pounds |
| Item model number | 485LM |
| Manufacturer | no |
| Material | Metal |
| Part Number | 485LM |
| Product Dimensions | 3 x 4 x 4 inches |
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