Duracell 21/23 12V Alkaline Battery, 4 Count Pack, 21/23 12 Volt Alkaline Battery, Long-Lasting for Key Fobs, Car Alarms, GPS Trackers, and More

Satisfied

Great Value

works well, happy with purchase

I recently purchased the A21/23 Duracell Battery for overhead ceiling fan and light remotes. While many brick-and-mortar stores were either sold out or did not carry the product, I was able to order a pack of four batteries for almost half the cost of competitors. Before I knew it, the battery quickly arrived with the packaging secure. Installation was effortless thanks to compact battery size—just 0.64" in diameter and 1.91" long, which fit perfectly in my remote. I expect to get plenty of life out of these batteries as previous purchases have come with longevity and durability.If you need a dependable, non-rechargeable battery for specialty electronics, the A21 is an excellent choice. It’s maintenance-free, easy to install, and offers great value for the price. I’ll definitely be buying this battery again for my other devices that require unique specifications.

These batteries last a very long time. I had these before and I only used one before I lost the rest but I had that one for months spot endVery good price and you’re definitely getting your moneys worth. These batteries aren’t used for a lot but definitely like these more than the circular ones that go in stuff simalar. Size is good and not too small to the point where you’re struggling to put them into what you need. Very easy to put in your remotes or whatever you need them for. I have never had a performance problem with these and are not very versatile but are perfect for what you need

Reliable quality, as expected.

works well

I needed these for a couple of small remotes, and this 4-pack was a great deal compared to buying singles at the store. As expected from Duracell, the batteries are reliable and long-lasting. They come well-packaged with a decent expiration date, so I know I can keep the extras on hand for future use. Definitely worth it if you use these types of batteries regularly. Highly recommend!