Energizer Ultimate Lithium AAA Batteries, Pack of 2

Best AA battery available in the Market.

Not only do lithium batteries last MUCH longer than alkaline traditional batteries, they also weigh MUCH less (almost half the weight of ordinary battery) .This makes it perfect to use it on gaming mice because it increases battery life and decreases weight.Pro tip: if your mouse only has a AA slot, get the AAA battery, then roll up a tiny bit of aluminium foil on one end. This way you can use the AAA in the AA slot, thus reducing weight

Great battery life....lightweight. But a little expensive. I use it for my wireless gaming mouse because of it very light weight.

I use these in a few of my devices. They last long and have very good life when not in use. Fire TV stick works for a reasonable time. I think it is a problem with the remote as none of the other devices I use this battery in has that problem. Have to be careful about losing them as they are very expensive.

Worst battery send to me by seller

Any product give best when you use this product even remot control work fast in communication

Working as intended and came in good packaging. As for the batteries themselves, there is nothing quite out there like it, so if you need one of these don't hesitate. These are lighter than Alkaline which is, in turn, lighter than Nickel-Cadmium.

Good