DURACELLCR2 3V Lithium Battery, 2 Count (Pack of 1), CR 3 Volt Batteries High Power, Long-Lasting for Video and Photo Cameras, Lighting Equipment, and More

The Duracell CR2 3V Lithium Battery 2 Count Pack is a solid choice for anyone needing high-power, reliable batteries. The quick delivery was impressive, and the quality of these batteries is top-notch. It's always a smart move to go with an established brand like Duracell for dependable performance. Highly recommended!

I always go with Duracell now. I’ve had too many problems with the other big brand—especially their Ultimate Lithium line, which has failed me more times than I care to remember. Duracell, on the other hand, has been consistently reliable. No more guessing—this is the brand I trust.

I use these batteries for my SwitchBot and they work great! One battery tends to last about 4-5 months for what I use it for making it worth the money to buy the name brand for me.

I was not familiar with this battery size, then discovered that this size is commonly used throughout my alarm system. I love the lithium charge … they last much longer making them a great value for the money!

Smaller size Duracell better than Energizer's, just my opinion.

We have multiple lights on timers. A long time ago I purchased a pack of 8 or 10 Duracell CR2 batteries on Amazon. They last very well and I still have a couple left but since they are past the expiration date I wanted to purchase more. I couldn’t find a package with more than 2 so I ordered this November 4 with 2 day delivery. November 5 it showed shipped. November 6 I got a message that it was running a day late. November 7 I got another message that it was delayed a further 2 days. When I hadn’t received it a week after ordering I decided to cancel the order and buy it in a local store. It said it was not possible to cancel this however I could refuse delivery or return it. The next day I got a message that it would be delivered November 19th! I wrote back that it was not acceptable for an item that was supposed to be delivered in 2 days would actually take 2 weeks. The next day I got a message “good news, your package will be delivered earlier than expected” November 14. To my surprise I did actually get the package today! The description on the website says guaranteed to last 10 years in storage. The expiration date on my package is March 2031 which is only 6 years and 4 months but I am keeping them because the price was fair at a little over $1 a year per battery. Final summary: great lasting batteries but don’t order if you need them right away!

Bought as a replacement for my blink camera because of the brand name.

works as advertised, always trust this brand