I use the Energizer ultimate lithium batteries around my house for several things the main thing is the smoke and carbon detectors these batteries last a very very long time. I also use in my surveillance camera so I don't have to change batteries often. And they work great in extreme temperatures.They cost more but well worth the price.

Energizer is one of only two brands of batteries I will use. These batteries last forever. In my remote for my TV, they usually ask twice as long as any other batteries. The price is comparable to other tip name battery brands. I highly recommend these batteries.

I need a small pack of batteries really fast one time and I stopped at the store and saw these. I remembered all the commercials they would make about them with the energizer bunny so I decided to try them, and I have nothing to complain about. They were good.

These are the only batteries I use for my smoke detectors because they are durable, compatible, and last for years! They are a great value for the price, a little pricey up front, but if I don't have to replace batteries every couple months we'll worth it!

Hands down best batteries. They literally just keep going and going and going lol. I've tried every other brand. Cheap and expensive and nothing compares. Spend the little bit of extra if you can and you basically won't have to reace those batteries LOL

I have used a lot of AA Energizer batteries lately due to the holidays and several battery operated lights take AA batteries. I like this brand more than others. They last long without eroding and don't seem to need to be changed as frequently as other brands.

Energizer lithium batteries are far and away the best batteries I've purchased. They last 4x longer than any other ones I've used. They work for anything but are ideal for those higher draining devices. Highly recommend these to any battery users. Great for gaming controllers!

I find that Energizer brand batteries doesn't last as long as Duracell does. I had purchase these because they were the only ones left at the store at the time and I was in a rush. My baby's toy needed 3 batteries and it probably lasted only a month before I needed to change out the batteries. I don't know if I would buy these again.

Energizer batteries have always been the battery brand that I use no matter the size because well they just keep going and going. No but seriously most reliable, durable and long lasting in my opinion because when I've used competitors like Duracell I find myself having the change the battery within the week. Whereas Energizer batteries typically last me a month or more. So hands down go with Energizer!

These Energizer Ultimate Lithium batteries are very durable and long-lasting. These batteries last a lot longer than other batteries I have used. I find them to be extremely reliable. I depend upon them to last. I use them for all my remotes, electronics, and toys. They are very versatile. I like the fact that recycable materials are used. Great product.