Ultimate Lithium

They work the best in cold weather environments. Very good batteries.

Great battery life great price point .

Works great

I've gone through my fair share of AA batteries over the years—from powering remotes and toys to my outdoor trail cam and wireless mouse—and let me tell you, the Energizer Ultimate Lithium ones are a game-changer. I picked up this 8-pack on a whim after my last set died way too fast in the cold, and wow, what a difference. These bad boys last forever! I've had them in my smoke detector and kid's light-up toys for over six months now, and they're still going strong.

Item not as described. Received 12 batteries total but there were 6 2 packs with 2023 manufacturing date.

Great for cameras etc

Works well for my cameras.

The only kind of batteries we will use in our Nest smoke detectors!

I use these for my security cameras. They have lasted about 2 years in some pretty harsh conditions and they held up pretty well. Would buy again.

Use these in a trail camera. Nothing beats them for life and longevity in extreme weather conditions. We used these in +40 to -40 conditions and they last well over a year. Very pleased.

Great batteries

En paquete a buen precio y duran mucho donde el dispositivo es compatible con pilas de Lithuim

So one of my Nest Smoke alarms alerted me that i needed to change the batteries after three years and they recommend using Energizer Ultimate Lithium batteries for replacement. I honestly was surprised by the cost when I looked at my local store but was able to pick up this twelve pack at a great price so that I could change out the batteries in both of my smoke detectors. I can recommend these batteries as they lasted more than three years and I use the smoke detectors night light feature constantly. I will be back for more in 2022, but you don't need to wait that long.