ENERGIZER L92 ULTIMATE LITHIUM 4 AAA ON CARD

It's too bad they don't make these lithium-FeS2 batteries in D cell. They'd be perfect for Maglites and other large flashlights. (There are lithium primary D cells, but they are extremely expensive and they aren't suitable for high-drain devices).Here is why these are better than alkaline batteries:1. Last at least twice as long. Sure, the alkaline batteries might have a similar mah rating on paper. But as it gets used up it gets harder and harder to get all of that energy out of the battery. You'll get the energy out, but in smaller amounts. In many devices, it won't be enough to keep the device powered. Lithium primary batteries don't have that problem. This alone accounts for most of the longer life of these batteries. I don't know about 8x the battery life, but in flashlights and other devices you should expect to get at least 2x the runtime. And I think that by itself is a good enough reason to buy them.2. No more messy leaks. Alkaline batteries are prone to leaking if they get too old or if they've been drained. These don't have that problem. If you put these in your device and forget to check it in a long time, they won't have leaked and ruined it.3. Shelf life. Not only do they have longer run times, but they have much longer shelf lives. Put these in an emergency flashlight. Throw it in a drawer. If ten years go by without replacing them, you'll still have 80% of the original energy remaining in that flashlight when the power goes out.4. Light weight. You'll notice it when you pick one up. It may not be a huge deal if you're just putting these in a remote control. But if you are putting these in a head lamp, you'll appreciate the weight difference.Hopefully competition will push the prices down when Energizer's stupid patent runs out. That's really the only downside.

great long lasting batteries . Now what people do not under stand it takes 12 regular energizer to run my arc mouse where 2 of these last 3 to 4 years. Also and most importantly they have about 6x the power output .What I mean is i stared out like every 1 else using cheap duracell or energizer batteries , well as soon as i got a swiffer jet wet (it has 2 jets that shoot out of the cleaner head that holds the scrubber velcro patch and the cleaning pad . Well i though it was defective because 1 side trickled out and nothing out of the other side.So i had these as a gift and threw them in and both jets shot about 4ft across my kitchen . My husband smiled and said see i told you , you get what you pay for ...I will never waste batteries again and this is probably the equivalent to recycling 100 cans a week think no nickel , or dies from junk batteries just lithium same as our phones . Long lasting and powerful

These batteries are the top brand by expert reviews, not even looking at customer reviews (they can be biased or not accurate). Amazon is the lowest price for these over local stores, even Walmart and Costco.

I ordered 4 of these batteries almost two years ago because I read that these would hold up even under extreme heat and cold. I was not disappointed. I live in central Wisconsin and have a battery operated outdoor sensor for my home weather station. These batteries have survived two very brutal winters here and the extreme summer heat to boot and are still going strong!Yes, they are a bit expensive but well worth the extra money! None of my Nimh batteries held up under these conditions (Alkaline's? Forget it!). If you need batteries for extreme conditions (like me), these Lithium batteries by Energizer are the way to go, hands down!The only CON I can think of is that these batteries cannot be recharged, but I could really care less since they last, and last and last! GO BUNNY!

Good batteries

I ordered these very expensive AAA size lithium battery for use in my new outdoor remote temperature sensor because their tolerance to the very low winter outdoor temperatures in New England and long life. Indeed, these batteries outlasted the electronics in the sensing unit. This purchase was ordered on the basis of "One Day Prime Shipping" on 12/4/2019. I received the shipment today (12/10/2019).Do I have a problem with the product? NO!Do I have a problem with the fulfillment? Yes! Big time!

Use these in your TV and other heavily used remotes. Much better than standard alkaline batteries for both longevity and power to the remote for it's commands.

I have a weather station that broadcasts to the internet and is viewed by 1,000s of people in my area. These batteries are amazing and last a long time, especially in cold weather. I live in Ohio, so not the coldest of states, but a state that has extreme temperature swings. My weather station is 25 feet up in the air on the peak of my barn, so it takes effort to do maintenance on it. I install these batteries new every year in October and know that they will last all winter and through the following summer with no issues. Very good product and I highly recommend them!