Coin/Button

I’ve gone through quite a few coin batteries over the years, and these Duracell CR2032s have been the most dependable for everyday devices like Apple AirTags and car key fobs. The biggest difference I’ve noticed compared to cheaper alternatives is longevity. With off-brand batteries, I was replacing them more often than I should have. These hold their charge much longer, which means fewer interruptions and less hassle, especially for things like key fobs where you do not want a surprise failure. Performance has been consistent. Devices respond normally without any drop-off in signal or reliability, which is exactly what you want from a battery you rarely think about until it stops working. I also appreciate the packaging. It is definitely harder to open, but that is clearly intentional and adds a layer of safety, especially if you have kids around. Once opened, the individual batteries are easy to handle and store. Having an 8-pack on hand is convenient. I can swap out batteries as needed and still have extras ready without making another purchase right away. The CR2032 size fits perfectly in my Apple AirTags and car key fobs, with no looseness or contact issues. The batteries are small and lightweight, so the pack is easy to keep in a drawer, glove box, or travel bag. It is also nice to have a few extras on hand because they take up almost no space. Overall, these are a solid, dependable choice. If you rely on small electronics like AirTags, remotes, or key fobs, it is worth going with a brand that consistently delivers long-lasting performance.

Needed these batteries in a big hurry and Amazon is the best. Got them fast delivered and I was back in action. Never get your key fob wet (beach) like I did. My batteries failed😞 Thank God my key fob worked after drying out and putting in these awesome batteries 👍 Great value for money, they are new & fresh, performed well, perfect fit replacement!!!

Very handy to have extra 2032 batteries around, for key fobs, garage door openers and other stuff.

Duracell CR2032 lithium batteries are a dependable choice for devices that need consistent, long-lasting power, and this 8-count pack is especially practical if you use multiple small electronics. They’ve been solid performers across everything I’ve used them in, including AirTags and key fobs. Performance has been excellent. Once installed, these batteries just work and keep working. Devices stay powered reliably without sudden drops or early failures, which is important for things like AirTags where you don’t want to constantly check battery status. They provide stable output and hold their charge well over time. Compatibility is exactly as advertised. They fit properly in AirTags, car key fobs, remotes, and other devices that require CR2032 cells. There are no fitment issues, and the batteries make good contact right away without needing adjustment or reseating. The child safety features are a thoughtful addition. The bitter coating helps discourage accidental swallowing, which is especially important in homes with kids. It’s a small detail, but it adds peace of mind without affecting performance or installation. Shelf life is another strong point. These batteries store well and don’t lose charge sitting in a drawer, so buying an 8-pack makes sense. You can keep spares on hand and know they’ll be ready when you need them. Packaging is secure and clearly labeled, though opening it does take a bit of effort, which is common with battery packaging. Once opened, the batteries are easy to store and organize. Overall, these Duracell CR2032 batteries deliver exactly what you expect: long life, reliable performance, and broad compatibility. If you’re powering AirTags or other small electronics and want a trusted battery that won’t let you down, this is an easy five-star choice.

Reliable batteries from a trusted brand. All eight worked right away in our devices with no duds.

use these on my key fobs. these have lasted long and i would recommend them to everyone

I bought this for my air tags. It is a good value for the money for a name brand. Hopefully this is better than the previous brand. Duracell has always been the best performance wise .

Don't waste money on cheapo batteries for car key fobs. With our Mazda Cx-5s we noticed cheap 2032s often show the missing key fob error because of their poor quality and Mazdas expect stable voltage from key fob battery which cheap versions don't provide. These work reliably. Good value too and are fresh

Dose the job

Very Prompt Delivery. Genuine Duracell batteries. Excellent Price. Great seller offering competitive pricing. Used for Smoke alarm back up, Gas fireplace remotes and other 9Volt requirements.

Excellent, excellent prix et Duracell, toujours supérieure à la moyenne.

great