[This review was collected as part of a promotion.] Energizer Ultimate Lithium AA Batteries totally meet and exceed my expectations for good strong batteries. The assurance of a leak proof battery is a huge plus for me. I feel confident using these batteries in sensitive equipment. I highly recommend these batteries.

[This review was collected as part of a promotion.] These batteries are must have especially if you Have small children with alot of toys. They Last for long time and they are very powerful. The Energizer will be my go to batteries from now on and should be iin every house.

[This review was collected as part of a promotion.] These Energizer ultimate lithium batteries seem to do a great job although it's only been two weeks I'm optimistic they will last long. I've used them in my big living room clock that seems to eat batteries like crazy and so far it's still good.

[This review was collected as part of a promotion.] These batteries definitely last a whole lot longer than normal. Keeps the remote running for awhile before having to switch it out and many other devices as well. Great to use in flashlights to keep them ready to go incase of emergency.

[This review was collected as part of a promotion.] Energizer is the trusted brand in our house! I don't know how long this new pack will last as I've only just recently used them, but in general these are the batteries we use for everything important. Our hurricane kit, smoke alarms, etc.

[This review was collected as part of a promotion.] Energizer Ultimate Lithium AA Batteries work perfect for my outdoor cameras! These batteries have a long life and can handle the cold temperatures of NY winters. I don't have to worry about them leaking battery acid and ruining my cameras either being that they are leak proof which is great as the cameras wouldn't be cheap to replace.

[This review was collected as part of a promotion.] These batteries work well and are a reliable brand. I use them everywhere but mainly in things like remote controllers for tv and game systems. They work right away and can be saved until you need them and still work up to their expiration date and sometimes past it. These in particular state they last 20 years of shelf life which although I haven’t tested that believe. I also don’t know how to test the extreme temperatures claim on the packaging but it’s nice to know if you need that you may be able to rely on that as well. I love seeing the bunny commercials on tv.

[This review was collected as part of a promotion.] AA 4 Energizer is a brand we consistently purchase because the quality and duration is always strong. We always keep extra Double AAs around the house because you never know when you need them and we trust the quality of the brand. Plus the energizer bunny is a fun branding idea.

Energizer comes in a close second to their main competition in my opinion. They're still way ahead of the cheaper brands and perform well for the money. You really can interchange this brand for any of the top competition and you'll have pretty similar results. This might just come down to brand preference or loyalty.

I constantly buy Energizer batteries whether it be double a, triple a, c-cell, D-cell... I think you get the point; they are an absolute must if you want to keep your electronics running on batteries as they are strong and as the ad says they keep going and going, you get at least double the life time out of Energizer than any other brand. I recommend them to anyone and everyone.