Customer Ratings & Reviews

I've relied heavily on the Ultimate batteries for years. They last forever. Be it xbox controller or camera flash. Very reliable and long lasting.

Best batteries you can buy and they last longer than the cheaper ones!

They work as advertised. Worth the extra spend. Still working strong

Best batteries you can buy Nice price. Nice selection of batteries in Best Buy

Last pretty long. I don’t use any others because I love these batteries!

I took advantage of my Best Buy Rewards and purchased these batteries. They’re excellent long lasting batteries

Good, long lasting batteries. They are made of high quality material and packaged nice.

Superior shelf life compared to alkaline batteries. They won't leak and ruin your electronics.

Batteries were esential to the remote working as per the instructions.

The batteries work great. good value. energizer is my preferred battery

These were recommended by a consumer magazine to be the highest rated AA lithium batteries you can purchase. Boy, where are they right! I had two cordless 5 inch fans and put two Energizer ultimate lithium AA batteries in one, and two leading competitor brand lithium batteries in the other. The new Energizer ultimate lithium "AA" batteries lasted over 2 times longer! I can't wait to use them in all of my Christmas battery operated decorations!!!

These lithium batteries are more expensive than alkaline but well worth the money. They last many times longer in my cameras and their shelf life is amazing. If you need power that is there even if you haven't used the device in months or even over a year this is what you need. I have used both the AA and the AAA lithium batteries is several devices and am more than pleased. They also work better than other types in very cold weather.

Fantastic batteries excellent life spanned easy to recharge highly recommend

These are the reference standard in terms of lithium batteries! I've purchased these from Best Buy in the past and many devices with these batteries installed have lasted OVER a year....

good price, best batteries.. Energizer always do the trick

I bought these when they were on sale, for the price it Does it’s job

These batteries are perfect for items that you don't want to change out batteries often in (like cameras, or hard to reach items). I have had these in a remote thermometer in my crawl space, to moniter temperature around my pipes in winter time. I really don't like to get under there often, so these are perfect! Cold and heat seem to have no effect on them as well. Still working perfectly, and it's been a while!

Good product last a long time they dont leak like other

Lithium batteries last way longer then the other batteries are worth the extra investment.

If you need batteries then you can’t go wrong by buying these batteries. Don’t buy those cheap no-name batteries like the ones called Zap-A-Lot or Power Blast or Charge King. Only buy the ones with the good name like Energizer. Remember those commercials with the rabbit who had an insatiable appetite for electricity and rhythm? He’s for real.