It’s bad enough how expensive batteries in general have gotten but these Energizer Ultimate Lithium Batteries are the best option in my opinion, they last longer and since I started using them exclusively about 5 years ago, I have yet to lose an electronic device… (Duracells are what I use to use and have lost lots of devices due to them leaking… NO MORE!)

I use this batteries for a device to give my self a boost of pain medication through a pain pump implanted in my body hooked to a catheter into my spinal cord up to 10 times a day and I used to get Duracell AAA and only lasted one month when I got this batteries I changed them and I been using them and no one single bar of the charge has dropped since I put them on. BIG DIFFERENCE.

- Energizer Ultimate lithium batteries cost about 3 times the cost of alkaline batteries; however, they are more cost-effective. - They never leak and destroy a device. - They hold the charge for about 10 years or more at room temperature, and, longer if stored in refrigerator. - You can put them in a flash light, store the flashlight for 10 years, pick it up and it will turn on. - Energizer Ultimate lithium batteries operate much better in cold climates and hot climates than alkaline batteries. - Energizer Ultimate lithium batteries are lighter in weight. - Energizer Ultimate lithium batteries have a useful charge (amp hours) of about 3 times that of an alkaline batteries. - They provide a higher voltage as the battery is used. - Energizer Ultimate lithium batteries save your time, because, you do not have to replace them as often and do not have to replace devices because of battery leak. - They are more dependable, because of the longer storage life, extreme hot and cold temperature capability, leak proof, and, larger storage capacity. - These Energizer Ultimate lithium batteries are the throw-a-way type, not, the rechargeable type. - These Energizer Ultimate lithium batteries have a voltage, when new, of about 1.7 volts, so, they will work with most any device that also works with an alkaline battery. - Summary: They cost more, but, they are more cost-effective when all factors are considered.

Energizer batteries great value

The Energizer Ultimate Lithium are at the top of the list for batteries that work in the cold. Nothing else works as well in the cold. WalMart has great accuracy for a battery order. Amazon messes up battery orders, but not WalMart.

Had several that’s not good

Used them for 9 days to light up outside led wreaths. They all went dead. Advertised good to 40° below, couldn't handle 20°. Failed faster than regular Energizer batteries.

Batteries did not last for two weeks out in the cold. I’ve used these in the past and they were very good but this last batch of two packs were not good at all.

I bought a month ago, used for thee first time in a mini flashlight with a laser, and cut the light off but left the ladder on by mistake for about 18 hours and it drained it, not completely dead but too dim for usage.

I bought 18 pack of these lithium batteries in December 2023, it is now April 2024 and half of them are dead? Not pleased with this purchase.