CR2032

Sometimes hard to find certain button type batteries. Not anymore. These batteries work as well as name brand and Amazon makes it really easy by delivering them at a lower cost than I can buy locally.

Hey, they do what you want them to do. They're not going to last forever but this bulk pack is cheap and every battery worked right out of the package. They are nice and neatly individually wrapped.

I used them in my car remote. No issues since, which is exactly what you want.

Just got them and inserted into a device. The device was showing low battery alert with old batteries in it although the batteries showed 3 volts with the voltmeter. The new batteries, although also showed 3v existing charge, did not trigger low batt alert in the device. The device seemed to be working ok with the new batteries. Based on the overall appearance of the batteries, the apparent manufacturing quality, they seem to be good. Time will show of course how long they last, and that in term depends on the frequency of use of the device they power and the amount of electricity draw thedevice exerts.4* because the pachaging needs inprovement. The stirp has perforations separating the 5 individual batteries, but the perforations do not help with tearing away one packet from another. Also, wile tear tabs are present on the sides of each packet, they are not cut at the correct angle, so packets cannot be opened by hand and you would need scissors for that. Not a biggie, but still an annoyance in my opinion. TO MANUFACTURER: If you bother making perforations and cutting tear tabs (and charging for that as thiS adds to the manufacturing cost) why would not you do thar right? It will only increase customer satisfaction and as a result, bring happy return customers. Sad that too many manufacturers care more about their bottom line these days rather then the end user. Also, you definitely dont need to use plastic bags mad of as sturdy a plastic as you use now, so you can cut costs and extend savings to buyers.

Good value for the money.Battery came on time and is of good quality.

Great in the way these batteries are packaged! Great price, too!

I purchased this 5-pack specifically to use in my car key fob, expecting decent performance based on the product description. Unfortunately, I'm very disappointed. I’ve already tried two different batteries, and both of them started to fail within a week. My car barely recognizes the key unless I’m standing right next to it, which completely defeats the purpose of a remote key.To double-check, I tested the batteries with a battery tester, and they showed low charge straight out of the packaging—not completely dead, but far below what I’d expect from a new battery. These were not exposed to extreme temperatures or overuse, just normal daily use for unlocking the car.This isn’t a one-off problem with a single bad cell—two out of five have already shown the same issue, and I’m not confident the rest will be any better. It's definitely not what I would call "high performance" or "long-lasting." I’ve bought generic CR2032s before that lasted longer.Unfortunately, I cannot recommend this product, especially for a car key fob, where reliability matters.

Item as described, work great