Customer Ratings & Reviews

Hello, Bought there batteries for my Canon external speedlite and they are working great. The reason I chose these particular batteries because there is a significant weight difference when compared to the other types of batteries that were available. When operating a mid-sized DSLR (5D series) and Canon's heavier L series lenses, purchasing lighter batteries was a plus. I've also use these batteries in my wireless mouse and keyboard for about 6 months now on the same set.

A little pricey but delivers big on power. Use for flash photography

Decent price for some great batteries. My cameras and weather station thank you.

Very long lasting and affordable batteries. Can be used in numerous devices and works very well in cameras.

Love these batteries. They are a little pricey but last a very long time. We bought these for our battery operated blinds & they have lasted for about a year or more.

Lithium batteries are more expensive than their alkaline equivalents, but perform for a much longer lifespan. In a case study on Energizer AA batteries, using Energizer Ultimate Lithium and Energizer Max Alkaline, the lithium batteries were shown to outlast the alkaline batteries for 8 and even 10 cycles longer.

Its the only battery's I'll use for remote and clocks. If you don't want melted acids from cheap battery's on your electronics this and rechargeable are the way to go.

Long lasting battery. Using in Nest Protect. Seems to be good.

I recently had to replace the batteries in my Nest carbon protect monitor and just threw in regular AA batteries. Within 2 days they were dead! After further reading, Nest recommends to only put in the ultimate AA's as it could cause damage to the product. These batteries have been in now for over a month and still at full charge. The original set lasted me over 2 years as well. Worth the extra few bucks

They last a long time! And they’re on sale so that makes it great!

My wife & I use these batteries in all of our electronic devices (including remote controls, etc.). They are more costly, sure, but they last longer than all other batteries that we’ve tried. I put a 4-pack of AAs in my August Lock well over a year ago and haven’t had to change them yet. Worth the extra cost for smart home products & other electronics - even those that don’t get used often.

All of the batteries that have been used so far perform as expected. The expiration date is far enough out that there shouldn't be any problem with those that haven't been pressed into service yet. I just wish your stock had been higher and maybe more varieties available.

We recently were on a trip and a couple on the trip had the batteries die in their camera. We told them about Lithium's and gave them four to use. Later we saw them again and they were so happy, they were still using the same batteries. We told them to expect to keep using the same batteries for a long time and that they could get them at any Best Buy store.

These batteries do last up to a year if you have certain devices like blink, camera systems and what not I also use them in certain video game, hand health systems, and they do last very long time like on controllers

Excellent, long-lasting, well made, durable. Great

Lithium batteries are always the best. I always choose energizer

I always buy these type of batteries. They work for a long time and they are amazing worth every penny.

Batteries last much longer than alkaline. Cost is a bit more but worth it.

these batteries are the best they do what they say they will do. they got turbo power B I G T I M E...

Very good batteries for electronics pretty expensive