Energizer Ultimate Lithium AA Batteries Pack, 1.5V AA Batteries, 24 Count

I think these are without a doubt, the best AA batteries you can buy, even though they are pricey. They have a crazy long shelf life, are much lighter than normal alkaline batteries and most importantly, have higher output/life than alkalines. The thing I like best about them is that they cannot leak acid out and ruin/damage the battery contacts of whatever device you have them in! That is a great advantage in my opinion and makes these more or less mandatory for any "important" device you have. I don't know how many times I've had regular alkalines in something and come back after some length of time and find one or more of them oozing white crusty acidic material and have corroded the battery tray contacts. These lithiums won't do that! Since they're lighter than alkalines, that's always helpful for whatever device you use them in since weight usually matters, if it is something portable. These batteries also last a lot longer than alkalines and so are great for things that are in hard-to-reach places (smoke detectors, temperature sensors, thermostats, etc.) that you don't want to be changing batteries frequently. They are pricey compared to bulk alkalines and if you are burning through batteries, these might not be justified, but if you have anything important you want to power, I'd highly recommend these. You won't be disappointed.

Good value, energizer quality, long life.

they work great and not went bad yet Fit good easy to use

Bought these on a lightning deal. I usually buy the off brand due to the price of these, but got a good deal. Great for replacing my security camera batteries. They usually last well over a year in my cameras. Quality brand and zero issues.

Sure, these batteries cost more per battery than dollar store batteries. But they last insanely long. I didn't appreciate how well they last until I tried to use some standard Energizer batteries in a Blink camera while I waited for more lithiums to come in - and the standard batteries died in *2 weeks.* I have a Blink camera mounted somewhere that is STILL running on the same original Energizer Lithium batteries *4 years* after I put it up.

Didn't last long. Old.

Got these as could get them quickly thru Amazon for our exterior home cameras. So far, working good.

I have tried all kinds of batteries so they were Alkaline and so decided to try Lithium to see if they work better in my string lights since other ones were terrible. I am hoping to last longer than just being dead or 1 to 2 days max with others I got. I did not get as many as other ones, but trial is going to see if these are better to be able to get more. I know these are more expensive, but if they work the cost is worth it.