Rayovac, RAY8242K, Alkaline AAA Batteries, 2 / Pack, Blue,Gray

I put a Rayovac AAA battery in a temperature gauge for our newborn son's nursery. Yesterday he turned nine and I noticed the temperature gauge was not working but I saw it on just a few days ago. I thought 9 years! Incredible. Well I just replaced the battery in the temperature gauge and it did not turn on. The temperature gauge had died. I took the nine year old battery and put it in a temperature probe I use for grilling and it came on. Incredible battery life! I'm buying more.

[This review was collected as part of a promotion.] I'll admit that I usually do not use Rayovac batteries. I tend to use one of their competitors because of all the advertising, I just thought they were better. WRONG. After giving these High Energy batteries a try, I'm impressed. I have some little battery operated lights mounted under my upper kitchen cabinets. About 3 weeks ago I put these batteries in one of those lights and a competitors brand in the other two lights. So far they are all still working great. Very happy with the product and how long it is lasting as I have been using these little lights a lot lately. We recently had a party and had them turned on for a couple of hours because the snacks were setting on the counter underneath these little lights and these lights were turned on to brighten up the snack area. They are working great!

[This review was collected as part of a promotion.] These batteries are worth the buy. I intended to put them in a remote for the tc, but instead put them in a toy for the kiddo. They are still going and he plays with his toy all day long. I'm wishing that the battery gives out , but even as I write this review I hear the thing giggling. I'm wondering how long they last cause my kid keeps the batteries busy

[This review was collected as part of a promotion.] I got these rayovac high energy batteries a while back. I couldn't believe that a battery could last 10 years. To my amazement after reading about the batteries it was guaranteed for 10 years or your money back. The packaging said they could be used for TV remotes, toys, flashlights, even computer mouse. I have been using different kinds of batteries and they don't last very long but so far these Rayovac high energy batteries have been doing great. I am so happy I won't have to change my batteries out no time soon.

[This review was collected as part of a promotion.] I always grab Duracell and Energizer batteries by default because those are the typical brands I'm familiar with. I decided to try these just to change it up. We go through so many batteries with 3 kids and all their toys that I thought I would try a different brand to see if they would hold out longer. So far they are working great! Don't be afraid to try the brands you don't know!