Enclosed within the garage door opener the battery can usually last one to two years depending on usage and with proper battery care.
Liftmaster garage door opener battery 485lm.
Liftmaster 485lm 12v 5ah sla replacement garage door opener battery by neptune 4 9 out of 5 stars 18.
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 5 0 out of 5 stars 26 24 95 24.
When alerted by the battery status led that the battery needs replacing it s easy to do and only takes a few minutes.
If you need help or any additional information about the liftmaster 485lm garage door opener backup battery do not hesitate to contact our customer service representatives via email chat or call toll free at 800 409 0250.
The liftmaster 485lm battery backup for liftmaster 3850 opener is very simple to install and can only be used with liftmaster 3850 sold separately.
Find a replacement 485lm backup battery for your garage door opener.
Ships from and sold by 365 garage door parts.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Find a replacement 485lm backup battery for your garage door opener.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Check compatibility order now and get liftmaster professional installation support.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
This reliable backup system is always charged and ready and willpower your garage door to open and close up to 20 full cycles when the power goes out.
Please check your battery for dimensions prior to ordering as manufacturers may change requirements without notice.
Mighty max battery ml5 12 12v 5ah chamberlain 41a6357 1 garage door opener battery brand product 4 7 out of 5 stars 818.