Energizer CR2 Lithium Batteries - As one of the world's largest makers of batteries, flashlights, rechargeable systems and "portable power" products, Energizer powers people's lives in all corners of the globe. Including yours. Reliable performance for your digital SLR camera, Tablet PC, calculator, and other high tech devices. Type: Lithium Replacement for: 1CR2, 5046LC, CR15H270, CR17355, DLCR2, EL1CR2, KCR2, RLCR2-2