Only batteries I count on while shooting a 8-10 hour wedding . I don't have to worry about changing batteries in my camera because they last the whole event . They do cost a little more but they are worth every penny . Would highly recommend...Energizer Ultimate Lithium Aa Batteries 12 Pack

So, these are great for those devices that you don't want to replace often - smoke detectors (yes, looking at you Nest using 6 of these), wireless cameras (Blink Outdoors), etc... They last more than a year in each of these cases, and sometimes longer. Where wouldn't I use these? In any kids toys - they don't have significantly more juice than the regular alkaline, and so in devices that will plow through batteries regardless, these simply are way too expensive, and it's back to the cheapest alkaline or a rechargeable for those. But when it has to work, and you don't want to replace often, choose the Energizer Ultimate Lithiums and you can't go wrong!

They advertise as longest lasting battery and they are right these lithium batteries last a lot longer then the alkaline ones. For awhile it felt like we were constantly changing batteries in our remotes until we bought these batteries. They just make life a little easier!

I love Energizer batteries although I feel like they don't make a complete difference or maybe it's just cuz I don't pay attention to it. They last long and they work in all devices that take double a batteries. Affordable for the price and I love the little bunny

Seems weird to review batteries, but these specific ones really changed the game. There was such a clear difference in time between changes. I have these in my battery operated lights, and ALL my remotes. Buying batteries less frequently is always a plus!

Energizer Batteries last just as long maybe a little longer than other brand. I never had a bad experience with these batteries. Price is not bad also. Pretty good product and never disappoints. I would recommend for someone who never tried them, you might just like it too :)

These AA batteries have proven to be reliable and long-lasting. Whether powering small electronic devices or toys, they consistently deliver a consistent level of energy. The packaging is convenient, and the overall value for the price is excellent. A dependable choice for everyday power needs.

In my house, we used to go through batteries insanely quick, from remotes to every electronic toy and device you can imagine. With Energizer I do feel as if the time of swapping out dead batteries has drastically changed compared to other brands used in the past. Highly recommend.

My favorite batteries! I have needed reliable, long lasting batteries for my xbox controller, and these have been crucial to my long lasting success in video games. They have a long life, and I appreciate the longevity. Energizer has always been reliable 

Energizer AA batteries are a reliable and long-lasting power source. They provide consistent and stable power and are resistant to leakage. Highly recommend for anyone in need of a reliable power source. Worth the extra cost due to their exceptional performance and longevity.