[This review was collected as part of a promotion.] Haven't used them yet but I received a pack awhile back and they last alot longer than cheap batteries,.................................................................................................

[This review was collected as part of a promotion.] Great batteries that work and last so long! This is the only brand I buy and I’m happy each time with how they perform and how long they last! Always outlasts other brands I’ve purchased by a long run!

[This review was collected as part of a promotion.] Energizer Ultimate Lithium AA Batteries totally meet and exceed my expectations for good strong batteries. The assurance of a leak proof battery is a huge plus for me. I feel confident using these batteries in sensitive equipment. I highly recommend these batteries.

[This review was collected as part of a promotion.] I am a person that constantly goes through batteries nowadays. Mostly for use in my videogames controller since my rechargeable bettery pack died. I have been looking for a decent solution to keep gaming and these did not disappoint. I am used to nonrechargeable batteries only giving me a few hours of continuous play before I have to replace them. These batteries actually kept me gaming for multiple days of consistent play. They far exceeded my expectations and were easily the next best thing to rechargeable batteries without the upfront investment in a good set of rechargeables. I am very happy and giving the power draw needed for gaming I think these would be excellent for any battery needs you may have.

[This review was collected as part of a promotion.] Long-lasting, and good quality battery, they do not rust, and I use them in every toy and clocks, I really need batteries for everything, which last really long. I highly recommend them for everything.

[This review was collected as part of a promotion.] These Energizer Ultimate Lithium AA Batteries are great! I just adopted a new kitten and needed batteries for one of her toys to keep her busy while I work. I needed batteries that wouldn't die out fast to keep my kitten playing with her toy for as long as she wants, which is a lot of time, and these have done the job. So far I have had no issues with these batteries, and they are still going strong in her toy. I highly recommend these batteries if you are looking for long-lasting, reliable batteries!

[This review was collected as part of a promotion.] Wow! My son has a toy that absolutely just drains batteries. However, that is not the case with these! They are fantastic. They have lasted over 2 weeks so far and are still going strong! This is NOT the case with regular batteries. We were lucky if we could get a couple days out of them! I am really impressed with the battery life!

[This review was collected as part of a promotion.] I love these Energizer Ultimate Lithium Batteries. This was my first time using these batteries. They last longer than most batteries I've ever used. My children love them because they last long in their game controllers. These will be the only batteries I purchase.

[This review was collected as part of a promotion.] The Energizer Ultimate Lithium AA Batteries are long lasting and works for anything that requires AA batteries. They are my go to brand of batteries. I recommend to anyone who looking to try a new kind of batteries that work.

[This review was collected as part of a promotion.] I use the lithium batteries in my smoke detectors for extra security. I know they will last for quite a while. I just put these in my camper smoke detector in hopes I don’t get woken up by a dead on in middle of the night anytime soon. Energizer is always my go to batteries.