1.5V Lithium Iron Disulphide Batteries Size AA and size AAA
size AA
Voltage:1.5volts
Capacity:2900mah

size AAA
voltage:1.5volts
Capacity:1400mah

LiFeS2 AA and AAA batteries
Unleash the power of the world  longest lasting AA and AAA batteries
takes up to 500 pictures while alkaline only takes up to 80 pictures. lasts up to 6 times longer than standard alkaline batteries
Weigh 1/3 less then standard alkaline batteries
Performs in even the most extreme temperatures from -40 to 140 degrees F
15 year shelf life

Lithium batteries deliver long-lasting power to keep up with today's high-tech, power hungry devices like digital and photo flash cameras, MP3 and portable CD players, and hand-held games.

High energy density & higher capacity
Superior high rate discharge characteristics
High and flat curve of voltage characteristics
Long shelf life