Energizer is only battery company to harness the power of lithium in a AAA
cell with up to five times the power of an ordinary alkaline cell. In flash
units, they power three times more flashes with a quick, consistent recycle
time. The Energizer AAA Lithium batteries weigh one third less than standard
alkaline batteries and offer outstanding performance in extreme temperatures.
These batteries last up to 5-times longer than alkaline batteries in mission-
critical applications such as communications, flash photography and digital
cameras. Energizer AAA Lithium Battery Specs: Energizer AAA Lithium Battery
Features