Energizer L92BP4 E2 Lithium AAA Battery ( 4 Pack )

All of Energizer e2 Lithium batteries' advantages combine to make them the World's Best AAA batteries in high tech devices. First, they are the longest lasting AAA batteries in high-tech devices, bar none. Second, both the Energizer e2 Lithium AAA are 33 percent lighter than their alkaline counterparts. The increased portability afforded the User make them ideal for travel and situations where every ounce counts. Third, Energizer e2 Lithium batteries perform well in extreme temperatures, allowing Digital cameras, flashes, CD players or MP3 players to work from the Arctic to the Sahara. Lastly, Energizer e2 Lithium batteries have a shelf life of up to 15 years vs. 7 years with ordinary alkaline, guaranteeing that they will perform when needed.

Power lasts up to 7-times longer than similar alkaline battery

Battery chemistry and construction differ in the two systems. Energizer e2 Lithium batteries are built in a spirally wound construction. This design helps the battery meet the high current drains of many of today's devices

Since lithium is a very active material, it provides a great deal of power relative to the amount of material used. Lithium is not considered a heavy metal

When powering a device, you should only use a lithium battery with other lithium batteries - not compatible for use alongside an alkaline

This battery is not rechargeable