Customer Ratings & Reviews

It is very frustrating to have batteries losing power in your camera. No problem with Ultimate.

the Energizer batteries are great batteries- long lasting, durable and very cost efficient for any of your home electronics, outdoor gear and more

Always use energizer or Duracell. Leakproof, long lasting and powerful

BEST BATTERY!! LONG LASTING WORKS GREAT WITH MY MEDTRONIC INSULIN PUMP : )

Just bought these batteries yesterday for a lint remover Best Buy came and clutch. These might last a long time.

Bought these batteries for my blink cameras. I have 2 doorbell cameras and 4 outdoor cameras. The batteries last quite a long time IF I remember to turn the cameras off while doing yard work. If not, I have 200 videos of me walking back and forth, draining the batteries unnecessarily

Definitely buy lithium batteries over alkaline. They last 3 times longer. I have tried different knock off brands from amazon but duracell last the longest by far.

Didn't realize the type of battery and possibly the brand made a true difference in the working of a product. At first I had bought cheap, then read instructions which stated the required battery to function. It did matter.

Very good and durable. I used a different types for my Blink cameras and didn’t last 1/4 of the time these ones last.

Have to use lithium batteries for my BLINK camera. They last an appropriate length of time. Price is reasonable.Energizer appear to be the only brand that off Lithium capabilities

These batteries are very l9ng lasting, lightweight and never leak. They are perfect fir high drain devices. Best of all they are not affected by hit or cold temperatures.

I needed non-rechargable batteries for my doorbell camera. I didn't understand why they couldn't be rechargeable until I did some deep digging. Rechargeable batteries, evidently, don’t hold a charge well when cold weather sets in. These batteries have worked fine for my needs.

I purchased these batteries to put in a new device I found that allows you to put your air tag into it. These batteries will allow your air tag to last for 10 years. Great store great price

We have found these Ultimate Lithium AA batts last about 2x longer than the standard Energizer AA battery. We have the Yale Smart Lock 2 with wifi and fingerprint. This requires 4 of the AA batteries. The product docs say about 3 months for battery life, which is about what we got with Energizer regular alkaline AAs. Compare to the Ultimate Lithium AA that gave us about 6.5 months. Worth the price difference in this case!

Able to power our home surveillance camera. Response time for movement notification is expected. it's been a month since installation of the batteries. Previous installation identical batteries lasted more than ninety days of continuous monitoring.

Batteries are pretty good, gotta get out a good Best Buy membership price, they last pretty well do what I have to do

Expensive but very good batteries, probably the best you can get

If you want longer battery life, lithium batteries are the way to go especially for camera use. Pay a little more up front but last longer than alkaline.

Long lasting for the price. This is the only batteries we buy.

This battery are expensive but it worth the price they last and obviously because they lithium. I use them for my blinks cameras.