Ultimate Lithium batteriesUltimate Lithium batteries

So, these are great for those devices that you don't want to replace often - smoke detectors (yes, looking at you Nest using 6 of these), wireless cameras (Blink Outdoors), etc... They last more than a year in each of these cases, and sometimes longer. Where wouldn't I use these? In any kids toys - they don't have significantly more juice than the regular alkaline, and so in devices that will plow through batteries regardless, these simply are way too expensive, and it's back to the cheapest alkaline or a rechargeable for those. But when it has to work, and you don't want to replace often, choose the Energizer Ultimate Lithiums and you can't go wrong!

[This review was collected as part of a promotion.] Energizer is my go-to brand for my electronics in particular my wireless mouse and keyboard which have seen a lot of use while working from home during this COVID-19 pandemic. Each battery’s safety-conscious, leak proof design gives me the confidence that my devices are protected against leaks and corrosion. I also like Energizer because in my opinion they are the longest lasting battery and dependable. Furthermore, on the package Energizer advertises a 20-year shelf life. Lastly, on the back of the package Energizer advertises that these batteries will perform in extreme temperatures (-40 degrees F to 140 degrees F).

[This review was collected as part of a promotion.] I have been using these batteries in a wall clock and one of my daughter’s toys recently, and they are performing very well. Using them in the wall clock is a good test of their strength and quality because this particular clock only seems to work with the newest, strongest and best batteries. My daughter’s toy gets a lot of use, so it’s also a good test of the batteries’ long life. I like that these batteries have a 20-year shelf life, they are 100% leak proof, and they can perform in extreme temperatures (-40 to 140 degrees F). I would definitely recommend these batteries for their strength, quality and long life

[This review was collected as part of a promotion.] I wasn't sure exactly how to test this product, so here's what I did. I have a portable, battery operated light that is used for night paddling in a kayak. Because of the unpredictable nature of a river, particularly at night, it is essential to have a light that will last a long time while casting a wide beam. So, I installed the batteries in my light, turned it on in a dark room and left it. Eight hours later, I returned to find that the lamp light was just as bright and brilliant as when I started this test. That's enough to assure me that these batteries are up to the task of endurance. I give them an A+.

[This review was collected as part of a promotion.] Energizer Ultimate Lithium batteries are great, I typically buy the AA size because that's what my camera (my main disposable battery device) uses. A four pack costs about two to three dollars more than the standard Energizer AA batteries but the extra cost is worth it. I always have standard batteries on hand but I notice when I use these in my camera they last almost twice as long. They're great for kids toys, too, especially the ones where the kids can't change them themselves as they cut down on how often you have to replace them. I'd imagine they'd work great with radios and flashlights, too. If you're looking for something with a little extra umph, give them a try.

[This review was collected as part of a promotion.] Using these for my battery operated toothbrush and for using it 2 times per day 7 days a week, I have not noticed any less power since day one. Long lasting batteries and a brand our house trusts. It is definitely worth purchasing rather than cheap batteries that don't seem to last but a couple of weeks and strength fades a little bit each day sometimes is used. I plan on getting more sizes to switch out with other battery operated items we use daily like our under cabinet lights and light on chicken coop. what you end up paying for these in the long run will save much more money by not having to replace monthly.

[This review was collected as part of a promotion.] We are huge gamers and a battery that will last is like gold. The Energizer Ultimate Lithium batteries are our favorite for using in remotes because they last so long even with continuous use which thanks to COVID-19 we are playing more and for longer while we shelter in place. These have seriously have been a game changer. We can play for hours and not have to worry about being in that final boss attack and our remote control go dead on us. I'm sure there are a million other uses for these batteries that are of equal importance... but if you need a battery that won't give up on you, this is your battery!

I use the energizer ultimate lithium AA batteries for some of my kids toys especially for his remote control cars and a lot of his other electronics that he has in the house. They’re long lasting and work really great. They are durable & the packaging is easy to open. They are compatible with anything that takes AA batteries. They pretty much Work for everything the performance is excellent and you get a good they last a really long time I highly recommend these batteries, especially if you have children and they have a lot of toys. I mainly use them for the toys and the TV remote controls..