Lightweight, Energizer E2 Lithium AA batteries take up to 600 photos, compared to just 80 photos with standard alkaline batteries. Designed for the high power demands of photographic equipment and other new technology devices.
Last up to 9x longer in digital cameras (versus Energizer® MAX®. results vary by camera.)
Weigh 1/3 less than standard alkaline batteries
Perform in extreme temperatures from -40°C to 60°C