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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 4.7 out of 5 by 173 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 4.0 out of 5.0 by liftmaster garage opener battery Replacement battery matched original. I noticed that the battery needed to be allowed to charge once it was installed. It did not come up with the green light I had seen before on the first battery. A notice of this change maybe should be on the documentation. It was reassuring that the documentation with the new battery matched the documentation from the liftmaster installation. I was a little concerned how slowly it worked when I first tested it. After a couple of days the battery light turns to green indicating that it is fully charged. Installation was very easy. September 15, 2015
Rated 5.0 out of 5.0 by Excellent Brand Name Replacement Home Depot offers excellent ship to store process and the price is competitive or better than other generic battery replacements from other internet sites and stores. When I plugged it in for the first time after bringing it home from the store the opener didn't "chirp" to indicate charging. Curious, I unplugged the opener and hit the open button on my remote. The garage door opened! The battery apparently comes with a charge. This exceeded all my expectations. July 25, 2015
Rated 5.0 out of 5.0 by Great value. Easy to install, works great. Peace of mind to know that the door will still open if the power goes out! August 6, 2015
Rated 5.0 out of 5.0 by Exactly what I needed at a fair price. Installation was extremely easy. Exact replacement for OEM item August 4, 2015
Rated 4.0 out of 5.0 by When you need a battery... My Chamberlain garage door opener back-up battery died after only three years on the job. Found the replacement on-line and ordering was quick and easy as usual. Installation was easy. September 22, 2015
  • 2015-10-06T11:23:55.115-05:00
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