This high grade battery features Lithium Manganese Dioxide, which provides exceptional capacity and performance compared to alkaline batteries. With a capacity of 1500 mAh and a lower self-discharge rate, these Energizer ELCR123A-VP Lithium Primary (LiMNO2) batteries can save you money by lasting up to five times longer than the traditional alkaline cells that come standard in digital cameras. These lithium batteries are also capable of performing at extreme high and low temperatures, making them ready to handle any environments you may need to use or store your camera. The Energizer ELCR123A-VP Lithium Primary (LiMNO2) also features a lengthy shelf life of up to 10 years, making them essential for your camera or to keep around the house for whatever you may need. Order your batteries online today!