LiftMaster 485LM | Authentic LiftMaster Integrated Battery Backup Professional-Grade Battery Backup System For Garage Door Openers 3850, 8360, 8550 | GarageDoorProject | 100% OEM | US Vendor
SKU 712-LMP-485LM
Save 23%
Original price
$129.99
Original price
$129.99
-
Original price
$129.99
Original price
$129.99
Current price
$99.95
$99.95
-
$99.95
Current price
$99.95
Product Description
LiftMaster 485LM | Authentic LiftMaster Integrated Battery Backup Professional-Grade Battery Backup System For Garage Door Openers 3850, 8360, 8550 | GarageDoorProject | 100% OEM | US Vendor
The LiftMaster 485LM Integrated Battery Backup delivers reliable power backup for your garage door opener, ensuring seamless operation during power outages. This integrated battery backup supports LiftMaster models 3850, 8360, and 8550, enabling your garage door to open or close up to 20 times without main power. Designed for emergency garage door power, it offers peace of mind and continuous access when you need it most.
This professional-grade garage door battery replacement features a compact battery design weighing only 3.52 lbs and measuring 3.54" x 2.76" x 3.98" for easy handling and installation. The 12 volt garage battery provides 4.5Ah capacity with an F1 terminal type for consistent, long lasting backup power. Tested and backed by a 1 Year Limited Warranty, this battery backup system guarantees dependable performance and durability.
Key features include:
- Compatible with LiftMaster models 3850, 8360, and 8550 for seamless integration
- Power outage garage backup supports up to 20 full open/close cycles
- Easy install garage battery designed for quick replacement without tools
- Compact battery design that fits neatly inside your opener system
- Provides emergency garage door power during unexpected outages
Technical specifications:
- Model: 485LM
- Nominal Voltage: 12V
- Nominal Capacity: 4.5Ah
- Terminal Type: F1
- Weight: 3.52 lbs (1.6 kg)
- Dimensions: 3.54" (90 mm) L x 2.76" (70 mm) W x 3.98" (101 mm) H
- Warranty: 1 Year Limited Warranty
Upgrade your garage door opener's reliability with this Genuine LiftMaster backup battery that maintains smooth operation even during power failures. The Authentic LiftMaster battery backup system from GarageDoorProject as an authorized LiftMaster Parts dealer, offering newly produced backup batteries with new production dates, ensuring quality and compatibility with your LiftMaster, Chamberlain, or Craftsman garage door opener. Keep your garage secure and accessible at all times with this essential backup battery.
When the weather is at its worst and your power goes out, the LAST thing you want to be dealing with is a garage door that won't open, throwing ou out into the elements at the worst possible time.
Whether you face frequent outages or want extra security, the LiftMaster 485LM offers a professional solution that installs easily and lasts long, providing uninterrupted power when you need it most.
