Energizer EL123AP Energizer Lithium Battery is specially developed to provide long-lasting performance for your digital cameraCan also be used in night-vision goggles, flash units and high-tech devicesOperate under temperatures of -40°C to 60°C and has a rated a capacity of 1,500 mAh at 100 ohms at 21°CCan hold up power for up to 10 years in storageCan use for high-tech flashlights, flash units, rifle scopes & more