Message to Our Customers


Model # 4228

Internet # 100672031

Replacement Garage Door Opener Battery

This item has been discontinued.
The Home Depot no longer carries this specific product.

$25.60 / each


Model # 4228

Internet # 100672031

The Chamberlain Replacement Garage Door Opener Battery recharges for up to 20 cycles without grid power. Allow you to get in when the power goes out. It is compatible with Chamberlain battery-backup garage door openers.

  • For replacement in Chamberlain battery-backup garage door openers
  • Helps prevent lock-outs
  • Recharges automatically
  • Keeps the garage door working for up to 20 cycles when the power goes out

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Accessory Type 
Garage Door Opener part 
Garage Door Part/Accessory Type 
Product Weight (lb.) 
4 lb 
Warranty / Certifications
Manufacturer Warranty 
1 Year 


Rated 4.8 out of 5 by 150 reviewers.
Rated 5.0 out of 5.0 by Battery Backup Easy to remove and install the replacement battery. No problems. November 25, 2013
Rated 5.0 out of 5.0 by Installation is so easy, even a grandmother had no problems I almost spent $125 with the garage door company to install a battery. After several days of chirping, no amount was too much. When the company did not respond right away, I viewed a video on the internet and ordered the part from Home Depot. Just remove the cover, remove the screws, take out the old battery, put in the new and your're done. About 5 minutes from start to finish. Only tool needed was the screwdriver out of my toolkit. I took care of a home maintenance issue and made it to my lucheon enagagement with time to spare.Thanks to Chamberlain for making an uncomplicated product. December 31, 2013
Rated 5.0 out of 5.0 by Chamberlain Replacement Battery Top Rated in my book. It's a battery. What can you say about a battery? Well, the last Chamberlain Replacement Battery I purchased lasted 4 years. If I can get more than three years from a battery I am happy. It makes my garage door go up and down when the power is off. This does not happen often, and sometimes given the cost I question putting a new one in, but when the power does go off and it is raining out I am very glad I have purchased it. This brand of battery is a good battery and I would not hesitate to purchase it again. It does seem to last longer than the cheaper imports I see advertised on the internet. January 6, 2015
Rated 5.0 out of 5.0 by Don't need to stop beeping It's a battery that goes in the chamberlain garage opener. If yours is beeping, just remove the battery and it will stop the beeping. I have 2 and never used my garage door during a power outage so I no longer replace mine. But if you do, it's simple. Just open the cover, unhook both terminals and slide battery out. Piece of cake. August 31, 2014
Rated 5.0 out of 5.0 by Smooth as silk Standard delivery date actually came in couple days ahead of time April 14, 2015
Rated 5.0 out of 5.0 by It's a garage door battery that lets me get out of my garage when the power goes out. Having frequent power outages where I live, having a garage door opener with a battery backup is essential. The battery is easy to access via a panel behind the light dome. One screw and it is off. Pull out the old battery, slide the new one in and connect the wires. Done in under 5 minutes.The only issue I have with this battery is there is no strap or handle of any kind to grab onto to pull it out of the unit. So you have to grab the terminal post. Probably not the best design idea. July 9, 2013
Rated 5.0 out of 5.0 by I can't believe they don't sell this in my local store! My fancy pants garage door motor with battery backup started to beep annoyingly every 30 seconds. I figured out the battery had gone bad. It only took about 4 years to die, but it has been a really hot summer. Anyway, I visited a few home improvement stores and did not find them anywhere! I'm sure with all the motors sold out there, that this is a more common problem than not. Thank god this was on the website. Chamberlain makes it seem easy to install, it probably depends on the motor. I had to take the housing off of my motor to get the battery out. The instructions make it seem like magical wizardry that the battery just pops out as easy as a single step. Not Home Depot's fault for Chamberlain's bad design. Anyway, if your garage is beeping at you, this will fix your annoyed woes... July 31, 2012
Rated 5.0 out of 5.0 by Completely Satisfied I was pleased with the original battery, it lasted 6 years. Can't beat that!! Hope my new one lasts as long. Easy to install, and started working immediately after installation. March 24, 2015
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