2032 Batteries (4 Pack), 3V Lithium Coin Batteries

Perfect battery pack for key fobs, garage and gate remotes, rifle scopes, and many more applications. Long lasting quality batteries.

Energizer size 2032 Lithium Coin Batteries 3-volt (4-pack): THE brand name for a great price even, better than brick & mortar stores. From experience, I know that these will last a very long time - unlike with generic brands. And I won't have the inconvenience of getting into hard to open/close small devices until absolutely necessary.

Wafer battery for replacement in key fob for small appliances. Check the size to be sure it matches what you are replacing. Good value. Battery life will depend on the application you are using it for. Use it as it was intended to reduce the risk of damage or fire.

Very good batteries

The Energizer 2032 Lithium Coin Batteries are dependable and long-lasting — exactly what you’d expect from a trusted brand like Energizer. They work perfectly in small devices like key fobs, remotes, watches, and medical monitors. Each battery delivers consistent 3V power, and the 4-pack is convenient to have on hand for replacements. They come well-sealed in child-resistant packaging, which is great for safety, though it can be a bit tricky to open. Still, once you get them out, they perform flawlessly and last a long time without losing charge. Overall, these are high-quality, reliable batteries that get the job done — a solid 4-star buy for everyday electronics.

Charged up and ready to go. I was a little worried about shelf life. But these batteries did their job and are still going strong. I would say battery life is great. The name brand should put your mind at ease. Good value

Reliable and Long-Lasting Power for Everyday Devices I’ve gone through many coin cell batteries over the years for things like car remotes, glucose monitors, kitchen scales, and even guitar tuners, and these Energizer 2032s have consistently been the most reliable. Right out of the package, they read as fully charged and fit snugly in every device I’ve tried them in. The packaging takes a little effort to open (you’ll need scissors), but that’s by design—the built-in child-safety features like the bitter coating and “color alert” dye provide real peace of mind in a household with kids. Performance-wise, they’ve worked flawlessly in my car fob and bathroom scale, both of which can be fussy with weaker off-brand batteries. I also appreciate that Energizer coins are rated to handle extreme temps—something I value since my car sits outside in both summer heat and winter cold. These claim up to a 12-year shelf life, which makes it easy to keep a few extras tucked away without worrying they’ll be dead when needed. If I had to nitpick, the safety packaging is nearly impossible to open without scissors, so don’t expect to pop them out quickly in a pinch. Also, as with most coin cells, you’ll want to double-check expiration dates when you get them to ensure you’ve got a fresh pack (mine were fine). Bottom line: A trusted brand that delivers reliable, long-lasting power with extra safety features. If you need 2032s for remotes, medical devices, or small electronics, this 4-pack is a worry-free buy.

My original factory key fob battery which happened to be a Panasonic lasted 6 years. Hopefully this one lasts just as long.