DURACELLCR2450 Lithium Battery, 6 Count (Pack of 1), Coin Battery for Key Fob, Car Remote, Watch, and Other Devices, CR2450 Lithium 3 Volt (3V) Cell

I purchased this 6-pack of Duracell 2450 lithium batteries to use with our window activity security monitors, and I’ve been very satisfied so far. The price was reasonable for a trusted name brand, especially considering how difficult it can be to find this specific battery size in stores without paying a premium.What stood out immediately was the long expiration date—years out—which is important since I like to keep spares on hand and rotate them as needed. The packaging was clean and well-sealed, and all batteries arrived in perfect condition. I installed them without issue, and the monitors picked them up right away.Duracell has always been a go-to for me when it comes to dependable battery performance, and these are no exception.Overall, this is a great buy if you need 2450 batteries for home tech or specialty devices. No complaints—just solid, reliable performance.

I bought these to replace the batteries in my air tag. Simple packaging, but hard as hell to get open. I’m assuming that’s by design to protect children. I would buy again.

Why did you pick this product vs others?:100% satisfied with this purchase.

Works as expected, no issues.

Good quality

While this battery was extremely difficult to get out of its packaging that is good if you need that safety. It took a lot of trimming and then pushing from the front to poke through the plastic wrapper. Almost gave up but just kept at it. If you have arthritis or dexterity issues this is not the battery for you unless you have someone who can help. For that I took a star off. There is child proof then there is this. I'll remember for next time. Used for the replacement battery in my key fob and so far it works as it should.

Great value

Product as described,lighting fast shipping