Customer Ratings & Reviews

These batteries really do last a long time. I have compared them to other brands and in the end, these are better when you look at the whole picture.

Energizer is one of the best brands of batteries, when you need them, there is no option but to buy them and these served me perfectly and lasted a long time.

I find these to be the best batteries for using my hunting camera in both frigid cold and warmer temps. They hold a charge for longer periods of time than the standard batteries

I use these batteries for my Zoom h5N audio recorder when I'm shooting videos and need external audio. These can last forever even when I have 4 audio sources recording for hours on end! Love them.

Very good product. Long lasting battery. Easy to use.

These Energizer lithium batteries last a long, long time. Additionally, they are very good in cold environments where a lot of batteries will be weakened in output and longevity.

I'm impressed how durable are the energizer lithium batteries since realized those batteries are long life I started trust them and I think those are the best batteries ever.

This energizer battery is the greatest it has long lasting power of time and it’s great for using and your electronics at all so great for flashlights the best battery you can buy

Lasts a long time and didnt have to change it out for months on the end.

Great product. Needed ror my blink camara. Lasts atleast a year

I use these in my wireless security cameras and they last for about a year. I use rechargeable batteries in almost everything but those don't work so well for the cameras but these are great.

Simply The Best Batteries, You Get What You Pay For.

The absolute best batteries ever created from the best brand in the game.

I have a large Nikon SLR and regular batteries do not stand up to the workload I put them through. These do the job very well. I can usually get 900 pics out of each 4 pack depending on flash use and temperature.

Those batteries are powerful . It was good price last long

After very short battery life with alkaline batteries in my Canon PowerShot I switched to Energizer Advanced lithium with much better results even for the much higher cost. This is my first experience with Energizer Ultimate, I bought them because Best Buy was out of stock on the less expensive Advanced. I hope the additional cost will be rewarded with longer battery life but it will be hard to measure.

Worth the extra money. These out lasted my cheaper batteries and pay for themselves. Save yourself some time and change batteries less often. We have better stuff to do with our time.

Good price on these AA lithium batteries, which last much better than regular batteries for the outdoor sensor to my weather station.

Lithium by far last longer than regular alkaline batteries. I would def recommend these and wait till there is a sale because they can be a little pricey.

Top notch batteries. Especially in my security cameras