These are my favorite batteries. You can usually count on them lasting for quite awhile. They do cost a little bit more than other brands, but they last longer than most other brands. I like the fact that they came in such a large bundle. If you’re anything like our family ( and a decent majority) of others, double AA’s seem to be the ones that are used the most. So buying them in a large pack just makes sense. I would recommend these batteries.

[This review was collected as part of a promotion.] I always use energizer batteries. They are reliable, last a long time and don’t leak. I feel completely happy putting these batteries in products that may not get a lot of use. Definitely recommend these lithium batteries.

[This review was collected as part of a promotion.] Energizer Ultimate Lithium AA Batteries are an excellent source of power. These batteries are made to last and will power for accessories very well. The AA battery came in a 4 pack, which is ideal for your light, remote control car, RV remote, etc. these batteries are high quality and I highly recommend them.

[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.] I like these batteries. They are great for kids musical toys which I have a lot. They are more long lasting than other brand what I typically buy. I will recommend this to anyone. Especially if you have kids

[This review was collected as part of a promotion.] I got this specifically for use in my handheld GPS and they work great. I’ve used alkaline batteries before but they are drained in no time. The recommend batteries for the GPS are lithium and these sure do they job. Had them in for awhile and they hold up great. I can’t attest how these would do in an application where alkaline batteries are recommended but if lithium is recommended these will do the job.

[This review was collected as part of a promotion.] Energizer ultimate lithium AA batteries worked absolutely amazing. They lasted longer then any other brand of batteries have. I'll never buy store brand batteries again, these have outlasted other batteries.

[This review was collected as part of a promotion.] I love using any of energizer batteries but I really love the ultimate lithium ones for the kids controllers because they last along time they are the best brand to get.When I get any other ones my kids get mad because they said that none of them last as long as the energizer batteries and they are well Worth the money you get what you pay for.

Energizer Batteries last just as long maybe a little longer than other brand. I never had a bad experience with these batteries. Price is not bad also. Pretty good product and never disappoints. I would recommend for someone who never tried them, you might just like it too :)

[This review was collected as part of a promotion.] I got Energizer Ultimate Lithium AA Batteries, 4 Pack as sample to try and opinionis my own. Its 4-pack of Energizer ultimate lithium AA batteriesEnergizer ultimate lithium is the number 1 longest-lasting AA battery these are Leak-proof construction protects the devices you love .Powers your most critical devices - ideal for your smart home devices, outdoor surveillance systems, digital cameras and handheld gamesHolds power up to 20-years in storage for trustworthy backup energy, so you’re always prepared.Performs in extreme temperature.