Replacing Backup Battery Liftmaster 8500 Same Process For Most Liftmasters

Constant beeping on a new garage door opener typically means the backup battery needs to be replaced. Replacing the backup battery on a Liftmaster model 8500 is the same as doing it on many other Liftmasters / Craftsmans / and Chamberlains. A very easy process and the batteries aren't very expensive. Link below.
Battery - amzn.to/3A2hCTT
Hopefully this helped and thanks for watching!!
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[@cowfreezy]

Wow nothing is ever that easy, thanks for the video.

[@ronnieholloway1585]

Thank you for helping me figure that out I thought it was on the push button not realizing it had a backup battery on the Moana thank you again 👍🏻👍🏻👍🏻👍🏻💯

[@CarmelaPalmer]

I'll add my thanks also. Quick and easy. When I finished hooking up the replacement, I noticed that flashing green light at the top right and didn't know what to do. Reviewing your video again, I see that same blinking light as you button the system back. I think I'm good to go and thanks again.

[@GarageDoorGuidance]

I believe this signals “charging”, happy to help!

[@Yumi-ph7lv]

Thank you SO much for making this video. It was very helpful. I appreciate it very much.

[@siannietjen8136]

Thank you

[@82loboss]

I replaced the battery by following your instructions and using the link to purchase the battery ($35). Everything is working perfectly. Question for you, could this battery be recharged?

[@GarageDoorGuidance]

It does recharge while it’s in the unit, but it usually just lasts around 5 years

[@debbiegerughty5019]

Is it necessary to unplug the garage door opener?

[@GarageDoorGuidance]

No

[@deborc2705]

Where do by these batteries?

[@GarageDoorGuidance]

amzn.to/3JfvDlU

[@broederbond60]

A two minute job.

[@GarageDoorGuidance]

Yes?

[@broederbond60]

@GarageDoorGuidance Thanks, I'm an electrician, so maybe it doesn't count.

[@GarageDoorGuidance]

@@broederbond60 I was unsure on how you meant it haha but yeah it’s an easy thing to do, no doubt the elderly will get taken advantage of on it but the resources are there to fix it

[@broederbond60]

@@GarageDoorGuidance The electronic deadbolt is just as easy.

[@GarageDoorGuidance]

Yep!

[@82loboss]

Thank you