Customer Ratings & Reviews

Lithium batteries are the best for strong electrical appliances. Excellent choice of purchase.

These things last forever! They are also very, very light. I do not recommend these for portable LED lights. They go pretty quick when used for that application. Anything else, rockstar batteries

fast shipping and good product. helpful to get purchase

I needed to replace the batteries in the computer's mouse. The name & identifying type & size were not known to me. I went to several nearby stores & could not find a match for the type of battery. I went to Best Buy (where I purchased the computer) & spoke with a young man in that department. He took me to the battery section & showed my the Energizer batteries that were a replacement for what I had. I made my purchase and at home installed the batteries. Problem solved.

They work well and I caught them on a sale. So even happier about that.

Lithium AAA batteries work. Turned on my headlamp when installed. I don't use the headlamp everyday but the batteries still work 2 months later. If you need batteries buy them.

I use these to power a smart lock at my airbnb. I simply cannot have the batteries fail. These batteries last multiples of the amount of time an alkaline battery does, and they hold up better to the outdoor temperature fluctuations and coastal air. When you need something to work everytime, these are the batteries you should choose.

Batteries are batteries, but these ones came in clutch.

Longest lasting i know that ever used definitely buy agsin

Keeps all of my battery powered devices going a long, long time.

durable, long lasting, non leaking batteries. Lasts longer than standard batteries.

what can i say, they're lithium aaa batteries. they last longer than reg & not suppose to leak. my flashlights seem to love them :P

These lithium batteries are long lasting and do not leak in my remote control devices.

High quality long lasting batteries. My very first choice every time

Great batteries for anything you want to last or you keep them.

We’ll I was told to use lithium batteries for my atomic clock , outdoor sensor for the temperature. Well I put them in over a year ago and there still running strong . But these batteries weren’t from my recent purchase. That’s why I made this second purchase. I feel that I’ll have same luck with them . In the past I’ve never paid attention to them. But now I think I’ll spend the extra money for them.

I've been using and depending on the Ultimate Lithium line for more than 12 years now. I use them in my flashlights I keep in my cars because they hold up better in the cold than regular alkaline batteries and they last years longer. I also use them in things like my remotes and my thermostat. They last roughly 3 times longer than regular batteries and store for years longer.

Just what I needed but way overpriced and better last as long as it says.

Batteries are batteries. You get what you expect - pull out the dead ones - add the new & the remote works again :)

I use these for things I don't want to mess with very often or aren't very easy to reach or replace batteries.