Customer Ratings & Reviews

they worked well in my garage door openers and key pad

Perfect replacement batteries for more unique applications. Decent price.

Hard to find, in stock and worked well. Can always count on Best Buy.

This battery is the best because it lasts longer and the casing is well constructed so when it does die the vacos doesn’t leak out.

12 V batteries ... not the Li coin cells. Some things still use them but these are harder to find now.

Gets the job done. Needed new battery for a remote, and options are limited. No issues with this, though.

Needed unusual size battery needed for remote. Found excellent item at Best Buy

I'm not sure Best Buy is the ideal place to buy batteries (cheaper elsewhere), but I was glad to find them. These batteries fit garage door openers.

Great batteries for my garage door opener - and I have much more confidence in them than I do in the no-brand batteries that came with the opener to begin with. Any battery is a fire hazard - good to not skimp and best to stick with reliable brands such as this one.

Great battery at a good price. Just remember that you probably have two sets of keys for whatever car you're driving, so you might as well order two batteries and replace both of them at the same time. After all, if one battery is fading now, the other is soon to follow always change both.

About the only place in town where I could purchase these replacement batteries for my garage door opener.

Just what I needed. It's hard to write 50 characters about batteries........ They worked in the device I needed them to work in.

These uncommon size batteries are used primarily in small devices like remote garage door or powered gate openers. The current drain is very low and thus usually last a long time. I bought these to replace the old ones for my garage door opener which lasted over 4 years of daily use. This is impressive. Hope these replacements will last as long. The only disappointment was Best Buy dropped the price by $1.80 only a few weeks after I bought these.

I honestly don’t recall what device I bought these for. But the fact that the batteries are, somewhere in my home, still chugging along after two plus years probably goes to show how well they last! Here’s to several more years!

I purchased this Energizer 2-pack A23 Silver Oxide battery through online and picked it up at my local Best Buy store. It was ready to pick up really quick. I bought it at sale price. This battery is to replace an old one for my garage door opener. It functions well so far. I am very happy for the product.

Needed A23 batteries for my lamp "clicker". They are rather hard to find so I grabbed them when I saw them on display while waiting in the checkout line. What's to say about the Energizer brand? They work, last a long time, and don't leak if you remove them from whatever after they've become discharged.

Not much to say here other than batteries arrived quickly via mail and I did not have to search all around from store to store. These little guys are hard to find in stores. Garage door remote you are operational again!

The batteries are used to run the remote controls of the garage door openers we have at our home and mother-in-law's. The batteries were very easy to install and the remotes responded immediately to the remote controls. We couldn't be happier. thanks you Best Buy form making them available to us!!!!!

Excellent Energizer Batteries I am very happy with their quality and service life I am very happy with their strength and I would recommend them without hesitation. Excellent price, fast shipping 10*****stars

Just what I needed to get the job done great product