Designed for long-lasting use, the EnergizerA(R) Lithium CR2 Battery will keep your electronics powered up and ready to roll. Disposable 3-Volt Lithium Batteries Ideal for cameras, flashlights, optics, rangefinders, night vision devices and more Delivers endurance and reliability in high and low temperature options Replacement for 1CR2, 5046LC, CR15H270, CR17355, DLCR2, EL1CR2, KCR2 or RLCR2-2 batteries Order today!