[This review was collected as part of a promotion.] AA 4 Energizer is a brand we consistently purchase because the quality and duration is always strong. We always keep extra Double AAs around the house because you never know when you need them and we trust the quality of the brand. Plus the energizer bunny is a fun branding idea.

[This review was collected as part of a promotion.] The Energizer Ultimate Lithium battery lasts a very long time. I trust these batteries in my battery-draining products. The batteries save me money by lasting so long. This is a four-pack of AA. The batteries are also leakproof, so I don't have to worry about battery acid leaking into my product. I use these in gaming controllers and smoke detectors, so they save me money because I don't have to change them as often as other battery brands.

Lythium or not, I really can't tell the difference. They last as long as any other battery. They're no different from Duracell batteries. They cost about the same as well. They're good batteries, but you're over-paying if you ask me. They're a little TOO proud of their product. 🤷🏻‍♂️

I used to use these as my go to battery but recently in this past year I'd say they aren't lasting as good as they used to. They definitely are not worth the extra price any more. The rechargeable are a better deal in the long run but still don't last as long as some generic rechargeable

Not all batteries are the same. We have used Panasonic and other cheap battery options, but nothing compares to the life of an Energizer battery. We keep various sizes of these batteries on hand at all times. I absolutely recommend name brand batteries over cheap ones, especially for anything other than a TV remote.

What can you say about a battery! It DEFINITELY did it's job! It was VERY long lasting!I have and WILL buy again! Definitely recommend? I am not expert of batteries but, love these! They are a bit expensive though. .. unfortunately have to dollar tree it sometimes...

I used them in a children's piano, with three octaves, which didn't sound good even with the batteries freshly installed. With these batteries the sound is very clear, we are delighted! I have also used them in my Bresser Biolux microscope, and the LED is brighter with these batteries than with the ones I had as standard. Come on, I can only talk about these batteries. I will buy more in the future.

I have this product in almost all of my products that require batteries. They are so long lasting and have a great shelf life for your emergency supply draw/box. I have never had one leak or start to go yuck when left in a product for too long (which we shouldn't do but all do it) highly recommend this product

These batteries are awesome. I'm so impressed with how long these last, I have electric led candlesticks all throughout my house. I turn the candle sticks on frequently and these batteries last forever in them! They're a little pricy but so is everything else for sale… It's usually worth it to pay more for your batteries anyways

I have been using energizer batteries for many years. The value is excellent. I find they last as long as the other name brands and are very well priced. I usually buy the AA in a 24 pack to get the best price, and because so many things I have take AA.<br><br>