Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

’ve used quite a few coin cell batteries over the years, and these have been very reliable. They arrived well packaged and worked perfectly right out of the pack. Installation was simple, and they fit exactly as expected in my devices. What really stands out is how long they last. After installing them, the devices powered by these batteries have been running consistently without any drop in performance. It’s nice not having to worry about frequent replacements. Overall, this pack offers great quality and dependable performance. If you need CR2032 batteries for things like key fobs, small electronics, or other household devices, these are a solid choice and a good value.

I’ve used many coin cell batteries over the years, and these Duracell CR2032 batteries stand out for both performance and peace of mind. They deliver consistent, long-lasting power across multiple devices—my key fob, small electronic gadgets, and even LED tea light candles all work flawlessly after installation. One feature I truly appreciate is the child safety packaging. It’s clear that extra care has been taken to make the batteries more secure, which is especially important in households with children. The packaging is sturdy and not easily opened accidentally, adding an extra layer of reassurance. Installation is straightforward, and the batteries hold their charge very well over time. I haven’t experienced any sudden drops in performance, which is something I’ve encountered with lesser brands. Overall, this is a dependable, high-quality product that does exactly what it promises. I highly recommend it for anyone needing reliable coin cell batteries for everyday devices.

Good battery and value for the money. Great for pet tracking device

These Duracell 2032 lithium batteries are exactly what you expect from Duracell in terms of performance, but what really sets them apart is the added child-safety feature. They’re competitively priced for a name-brand battery, work perfectly with AirTags and other devices, and deliver reliable, long-lasting power — but the bitter coating is the real standout. Duracell has added a bitter taste to the battery to discourage children from putting button batteries in their mouths, and that is a brilliant and responsible design choice. Button batteries are small, shiny, and extremely dangerous if swallowed, so anything that helps prevent that risk is a massive win in my book. This should honestly be the industry standard, and all battery manufacturers should follow Duracell’s lead. The packaging is also well thought out, with child-resistant features that add another layer of safety without being frustrating for adults. Installation was easy, the batteries worked immediately, and they’ve performed exactly as expected. Reliable power, fair pricing, and a meaningful safety innovation make this an easy 5-star product. If you use 2032 batteries — especially in a household with kids — these are absolutely worth buying. Well done, Duracell.

Good value for money. Great brand and good quality.

Replaced the expired battery in my car key fob. In use for several months with no issues. Only problem is the child-proof packaging. I don't have children and the packaging is a bear to open!

I never would have suspected that buying off-brand button batteries could make such a difference, but it absolutely did. I originally bought the cheaper batteries simply because they were inexpensive. Almost immediately, I noticed my devices behaving strangely, and the batteries seemed to die very quickly. At first, I thought something might be wrong with the devices themselves. I eventually replaced them with Duracell button batteries, and the difference was obvious right away. My devices started working normally again, and the batteries lasted much longer. Lesson learned: with button batteries, the cheaper option isn’t always the better one.

Our vehicle remote battery needed to be replaced and called for a 2032 battery. We only really needed two, one for each vehicle, but came across this 4 pack that definitely fit the bill. First off, they are Duracell, which makes this 4 pack a great value. Duracell batteries have lasted me a long time before needing replacement, so if you don't want to keep having to replace your vehicle's remote battery constantly, then these are for you. Overall, they work perfectly for what we needed them for and have two extra one's for future use or other cars. They carry a 10 year shelf life, so they should be good to go if and when we need them.

Muy buenas pilas para el AirTag

Brilliant product

Había comprado de otras marcas para la llave del auto y no duraban mucho. Pero estas me han salido muy duraderas, llevo un mes de uso y sin problema

good buy, long expiry date

I wanted only couple of them but it was very expensive at all the stores and finally realized it was a lot cheaper on Amazon. It was worth the price and time . ❤️🇨🇦❤️