How to replace battery chamberlain garage door openers

How to replace battery chamberlain garage door openers

1.0 out of 5 stars This product is a not a genuine Chamberlain battery but a generic knock-off brand.
Reviewed in the United States on July 13, 2016

This product is completely deceiving as it shows a photo of Chamberlain battery and no where in the description does it mention a generic brand was to be sold instead of the OEM. Had I known this is a generic brand I would never have purchased this product and feel that the product description along with the photo used is very misleading to consumers. I don't want to risk the chance of these cheap batteries catching fire or not lasting as long as the OEM brand. I've already filed a dispute with Amazon to get a refund.

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Top reviews from the United States

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Reviewed in the United States on November 12, 2022

My original battery died. This is aa described and easy to install. Everything was seamless. I can't tell the difference. I'm happy with the purchase.

Reviewed in the United States on November 14, 2022

Original equipment replacement and fits and operates as expected. It's just double the price off off-brands.

Reviewed in the United States on November 5, 2022

Backup battery for my 16x7 garage door opener. I bought the identical battery on Amazon 4.4 years ago, had to use it sporadically because of power failures, and it lasted longer than expected.

Reviewed in the United States on November 13, 2022

Reviewed in the United States on October 17, 2022

This was easy to install and a perfect fit for my chamberlain garage door opener. I can also verify that it works as my power went out recently and the door opened and closed properly.

Reviewed in the United States on October 13, 2022

The battery arrived on time and was very easy to install. Simply turn iff power to unit, pull out the old battery, disconnect two wires, connect the new battery, and shove it in. Then restore power. Doesn't get any easier than that.

Reviewed in the United States on November 2, 2022

Reviewed in the United States on October 14, 2022

Installed this battery at the beginning of the 2022 season and only charged it one time now in October.

Top reviews from other countries

1.0 out of 5 stars Just what I needed...NOT! See Update!

Reviewed in Canada on June 5, 2019

(Update: December 2021)
So I walk out to the garage today and hear a beeping sound coming from my garage door opener.
I checked online and sure enough, it is a sign of a weak, soon to be dead battery. I am thinking, hold on, didn't I replace the battery not that long ago. Checked my records and sure enough it has died within 3 years of purchase! I had one power outage during the 3 year period which I used the garage door opener exactly once. Really? 3 years only? For a battery residing in a moderate west coast climate that was never moved, altered or dropped? Is this normal life expectancy? Can someone enlighten me? I guess you get what you pay for. JUNK!
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My local supplier of garage door systems wanted exactly 3 times what I paid for this via Amazon...god I love online shopping! And I am not talking any knockoff brand...this is identical to what my local guy was offering. No wonder bricks and mortar stores are failing! Build a better mousetrap!! ?

5.0 out of 5 stars Works

Reviewed in Canada on July 10, 2019

Works on our Craftsman garage door opener. Had it for a couple years now, I think. No trouble at all. Seems this is a standard battery for a lot of things.

5.0 out of 5 stars Great replacement battery

Reviewed in Canada on September 26, 2013

My garage door openers backup battery died so I purchased this replacement and I couldn't be happier. The battery was an exact match, installed in seconds and is working flawless. Now the only thing left to do is wait and see how many years it will last.

5.0 out of 5 stars Perfect

Reviewed in Canada on November 13, 2021

5.0 out of 5 stars Excellent value

Reviewed in Canada on November 7, 2018

Little did I know I had a battery back up. Last time power was out I could not use the garage from outside. Great having this back up now.

What type of battery goes in a Chamberlain garage door opener?

K010A0020 is a 3V Battery (CR2032). For use with various LiftMaster® and Chamberlain® Remote Controls and Accessories.