Customer Ratings & Reviews

High intial cost but they really do last the longest. Can someone do a study to see if one of these batteries outlasts two or more of competitor's premium battery?

The energizer lithium battery works on my surveillance camera and last at least four or five months

Bought these, to replace other batteries, that had seemed to have died, very prematurely. These have done the job since then. Still early in the game, but holding up fine. As a consumer, I find Best Buy to be a great place to shop. Friendly, helpful and stand behind their merchandise.

It's hard to find lithium batteries at other retailers. Thank yo for stocking them!

I use the energizer ultimate lithium batteries for my outside security system. They seem to last almost a year. I do have a lot of movement here. If I moved the camera I would probably get a longer life from the batteries.

You just can't beat Energizer lithium batteries. This set got used on my Xbox controller for my gaming PC. Nothing lasts longer in my opinion.

Lithium batteries allow long duration use of my wireless lab mic system and Zoom recorder while on set. In the past I have used regular alkaline batteries and they had a short life. I rely on these Lithium Energizer batteries and they have never let me down. Great price at Best Buy. Keep them that way BB.

These are very good batteries I think that they are. Bit overpriced for batteries. That’s just how I feel about it.

An Apple support tech recommended I use lithium-ion batteries in my iMac keyboard and mouse. I had been using alkaline batteries and was told there had been some isolated issues with them. I was having some tech problems and switched to their recommendation. Don't know if it helped yet but figure Apple should know.

This is the absolute best battery for any cameras that actually can use AA, lasted an entire 2 week trip to Japan/china. Took over hundreds and hundreds of pictures. Used normal battery and only last 1 day. This thing lasted a full 2 week trip and more. Highly recommend, only downside is cost is high.

These batteries really last awhile currently have 2 in a wireless camera that is constantly coming on and it still has full charge

Needed for car rear camera. Batteries work great even in extreme weather

Wish the battery companies would just make their batteries last longer without raising the cost, but whudduya want? For the same price you might just want to buy rechargeable batteries. I bought these to try 'em out and so far they've lasted a fairly long amount of time. Probably buy these moving forward for electronic applications.

great batteries , last a long time. easy to open packaging.

Needed these batteries for my weather station. Lithium batteries last much longer!

Great batteries. I use them with no problems. They last a long time

Used 4 of these to power a sensored light in a refrigerator top freezer without built-in lighting, lasted about 6 months with normal freezer usage.

Energizer - Ultimate AA Lithium Batteries (4-Pack) - Silver Power your electronics with these Energizer Ultimate L91BP4 AA lithium batteries, which feature 1.5V of power and a 3200 mAh capacity for a steady flow. A shelf life of up to 20 years lets you keep the batteries stashed away until you need them.

It's batteries, lithium ones. They last long and power well.

After trying various kinds of batteries in my Canon digital camera, I've found that none can begin to compare to the Energizer Lithium Batteries. Granted, they are pricey but, in my opinion, they are worth it, as they do last quite a bit longer than any other batteries. This is the only kind I will use with my digital camera.