Replace Garage Door Opener Battery Liftmaster

Your liftmaster 3850 garage door opener backup requires 1 12v 5ah battery with f1 terminals our replacement battery features high discharge design wide operating temperature range and long expected service life.

Replace garage door opener battery liftmaster.

Find a replacement 485lm backup battery for your garage door opener. Liftmaster s garage door openers battery solutions ensure you can get in and out of your garage even when the power is out. Our battery backup systems still operate with all safety and security features as if the power was on. Find the garage door opener battery backup that s right for your home.

Select from a range of liftmaster remote controls that are compatible with your garage door opener. Check compatibility order now and get liftmaster professional installation support. When alerted by the battery status led that the battery needs replacing it s easy to do and only takes a few minutes. The replacement battery meets or exceeds the original manufacturer specifications and ensures your satisfaction regarding quality durability and performance.

If your liftmaster garage door system has a battery back up you should replace the battery every 1 2 years. This should be one of the first things you check if you re. Enclosed within the garage door opener the battery can usually last one to two years depending on usage and with proper battery care. As you probably know the function of the battery back up is to keep your liftmaster garage door working in case of power failure.

Replacement chamberlain liftmaster 485lm 4228 41a6357 1 3850 3850p and hd900d battery for backup 2 year warranty equipped garage door openers by neptune nt 485lm 4 6 out of 5 stars 33 24 95 24.