Customer Ratings & Reviews

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.

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

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.

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!

Bought this for my blink doorbell since they require a specific type of battery, they work great and last a long time, and since theh have a long shelf life i can keep my extra ones and save them for later!

This is a good product, nice battery life, I fully recommend

Expensive but work great and last longer than standard batteries

I have had it with alkaline batteries leaking in my equipment. I am converting everything to these lithium batteries for that reason alone. They are expensive, but replacing equipment because of a leaking battery is a lot more expensive. Other than the high cost of these jewels, they also die suddenly without warning, unlike alkaline batteries that slowly deteroriate over time. But these batteries are the best I can find for my needs. They also have a very long shelf life, if you don't need to use them right away.

These batteries are long-lasting, reliable, very light and inexpensive. I have been very satisfied with the performance of these batteries. I'll be honest, I was leery of these when I purchased them. I didn't want to be caught battery-less so I purchased two packages. (One pack to carry for back-ups.) As a Mom, I use my Nikon L830 on a daily basis and after several months, I am still on the first set of batteries. The second package remains unopened. I will continue to carry them around with me though! These are well worth the money and highly recommended. Once you go lithium, you won't go back.

These are excellent batteries. Last way longer than an alkaline battery. And they’re supposed to have a longer shelf life. They are pricey but they do last much longer.

I buy these for my outdor cameras. They last a long time so I only have to change the batteries once every two years.

These are the best and o my batteries I use on my Cannon flash. They are a bit pricey these days but last for a full days if I am shooting in specific light conditions. I can’t finde them everywhere but Beat. It always has them in stock.

I can always count on these batteries to work for my Blink Cameras. Fair price also.

I really like the ultimate lithium batteries for their long-lasting performance, especially for hard to reach places.

They are required for a camera I use. They work well and do as expected. They aren’t cheap and are over priced. Their profit margin in those is very high. Our cost is too. They work but pricey. East install of your device is nice to you.

great product, long lasting. will buy again. good price and they were in stock

Lithium batteries are more expensive than alkaline, but they have an excellent shelf life, are lightweight, and provide long life in use. These batteries are still working in my TV remote even though I installed them over a year ago.

**Nest Protect is calibrated for these specific batteries. They will last WAYYYYY longer (iirc like 6+ months instead of ~1 month)** I kept changing my batteries way too soon for my Nest Protect. Thought maybe it was because I bought cheaper Insignia batteries. Killed off the 20+ pack, then bought Duracell instead, but runtime was the same on those next 2 sets. I researched to find the Nest Protect specifically calls for this particular battery. (I mean a lot of products call for something specific, but it almost never matters) THEN I bought multiple packs from different sources on Amazon Prime. Looking closely, each pack was fake. Most of the time, the application of their battery wrap (protective logo sleeve on actual battery) was a pretty easy giveaway, and often the physical cell was a different shape. Just save yourself the headache and buy them from Best Buy. Yeah, these batteries are expensive for AA’s, but if you’re buying lithium batteries, they’re obviously for something worth that little premium.

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.

Just batteries, but long life makes them worth every penny.