CR2032 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack

Bought before and will buy again. Perfect! Official! Fantastic quality and completely accurate!

Picked these up for my car key fob (Audi A5 & Honda Civic) and they worked right out of the pack (as always). Panasonic is a reliable brand for this kind of thing and the price is fair for a 4-pack. Packaging is slightly hard to open, but no complaints otherwise.

Hi bought this 4 pack of Panasonic CR2032 3V batteries to replace the battery in my AirTag. This battery worked perfectly in my AirTag. Please note, in the picture the Duracell battery on the left is the original one that came in my AirTag. Hope this helps!!

got them on time worked great in my kia key fob. packaging was stubborn battery stuck between two pieces of hard plastic they where mad for child proof and adult proof lol

UPDATE 2025: After 4 years, we got the same warning from the car as described below. We have two fobs, so I had two batteries left from that 2021 purchase. I checked them with a voltmeter and both were still well above 3 volts! So I installed them and we're all good again. Wow. If you buy some today will they last 4 years? Who knows. But I'm impressed. The car issued a warning about the transponder ("immobilizer") key battery being low -- and there were two people in the car with keys! Which one? Figured we had to replace batteries in both. This item was available overnight from Amazon, which we needed due to upcoming important car trips. We noticed Amazon customers with inconsistent results on many similar batteries, so we got a 4-pack of these and another brand. NOTE Amazon was both the seller, not some third party. I chose these partly for that reason. Decided to try this pack first. Tested 2 for voltage. Both showed 3.17 volts, so we never opened the other pack! Then opened up the key fobs, and found that the car manufacturer had used Panasonic batteries identical to these. That was reassuring. The old batteries that we replaced both showed 2.86 volts, which doesn't seem all that low. Apparently the car is very sensitive about this -- most appliances, flashlights etc. would not mind 5% below the spec voltage. Obviously it will be important for these to last a while, so if there are problems in the future I'll come back and update this. For now, I would recommend these if you have a similar need.

Perfect fit for my Mercedes GLE 450 year 2023

My battery was running low on 4Runner’s key fob. Saves me money and time just doing it myself. So simple and fast! If I can do it..anyone can.

CR2032 batteries are one of those things I don't think about until a key fob, small electronic device, or something else suddenly stops working. After being caught without one before, I like keeping a few extras in the house. I've had good experiences with Panasonic batteries, so this four-pack was an easy choice. They arrived properly packaged, and each battery has worked as expected in the devices I've used them in. I also appreciate the child-resistant packaging. Coin batteries are small enough to be dangerous around children, so I don't mind having to put a little more effort into opening the package if it helps keep them more secure. I keep the unused batteries stored safely away regardless. Four is also a good quantity for me. It's enough to have replacements available without buying a huge bulk package that might sit around for years before I ever use all of them. There isn't much else I need from a coin battery. I put it in, the device starts working again, and hopefully I don't have to think about that battery for a long time. That's exactly what I expect from Panasonic.

No duran nada, la usé solo una vez en una báscula, la segunda vez ya no funcionaba

Alles super 👍

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I’ve learned the hard way that not all CR2032 batteries work well with Apple AirTags—some die too fast or don’t fit quite right. But these Panasonic CR2032 3V Lithium Coin Batteries are flawless. They slide right in, deliver consistent power, and last as long as expected. Why I stick with Panasonic: ✔ AirTag-Compatible – No fitment issues or early failures (unlike cheaper brands I’ve tried). ✔ Long-Lasting Power – Holds up for months in my frequently used AirTags. ✔ Trusted Quality – Panasonic’s reliability is worth the slight premium over generic batteries.

Fantastic