Power various electronic devices, including film and digital cameras, flashlights, flash units, rifle scopes, and night vision goggles, with this Energizer 123 Lithium Battery. With 3V of nominal output power and a typical capacity of 1500mAh, the cell has been developed to provide long-lasting performance. Thanks to its very low self-discharge rate, it holds its power for up to ten years in storage. Additionally, the leak-resistant battery is built to withstand extreme temperatures from -40 to 140°F.