The Energizer Ultimate Lithium AA batteries are simply outstanding. Their longevity is practically legendary, outlasting standard alkaline batteries by a wide margin. Whether powering high-drain devices or enduring the test of time in low-power gadgets, these batteries consistently impress. The lightweight design makes them a go-to choice for portable electronics, and the 4-pack ensures you have a reliable power source readily available. The performance in extreme temperatures is a game-changer, making them ideal for outdoor adventures or demanding conditions. When it comes to reliability and durability, Energizer Ultimate Lithium AA batteries stand at the forefront. Invest in this 4-pack, and you'll experience a powerhouse of energy that sets the standard for long-lasting, high-performance batteries.

These are excellent outdoor batteries esp so a in cold weather. I use Energizer Lithium batteries for all of my security camera and weather stations! They come in large, reasonably price bulk packs so I always have them ready! They last more than a year even with daily use.

When are we not using this in my household? Always buy this big package so that we can always have them available when we purchase products that require their use. Don't really have to switch them out much because they really are reliable. My father taught me as a young gurl to always go with energizer batteries. I guess he was right.

These are awesome. They last for a very long time. We use them in a number of items, but mostly in our Wii remotes, which drain batteries quickly, these last for days, even weeks. They are more expensive than others, but well worth it for the charge duration.

These are usually the brand I go for when looking for batteries. I don't notice a significant difference or anything in longevity, except for those cheap batteries that often come included with things, I think I've just always liked the energizer bunny lol so kudos to their marketing team I guess

Man they're not joking when they say “keeps going and going” these are the only batteries we buy now. They're a little steep if you're trying to save. But honestly, spend the extra money, it will save you in the long run. I can use these in remotes, they'll last almost 2 years!!! (Ours did) definitely worth the extra dollar!

Love energized batteries they really do keep going and going. We have a lot of gadgets that require batteries and with Energizer I'm confident that they will last a while before having to replace them. Price point is reasonable for the long use they provide.

I go through these like crazy! It seems nowadays, that most items that require battery required AA. I love that they can be purchased in a large multi-pack since I find that I need to fill multiple items at the same time. Very durable, hard-working batteries that last a long time.

I got these for my Blink camera about a year ago, I started with an 8 pack and got 2 four packs when I went today. They are very expensive and I was hoping they would last longer for how pricey they are, but they are decent. Definitely last longer than regular batteries and they are what my camera requires so it's an essential

With all of our gadgets and toys, we go through batteries like crazy. Especially AA and AAA. For things like TV remotes, I usually use cheap batteries. They don't need as much umph as other things. But this brand and Duracell are great batteries for products that have a higher battery drain. They last longer and and don't wear down.