The Duracell Lithium DL123A Battery delivers dependable, long-lasting power in a wide range of everyday devices. This reliable battery produces up to four times the power of alkaline batteries and offers high energy density and excellent rate capability in a wide operating temperature range (-40° to 140°F) and excellent low temperature performance. Fits most 35mm cameras and the new Advanced Photo System (APS) technology. The Duracell Lithium DL123A Battery features a 10-year shelf life.• Great for digital cameras, LED flashlights, home security, and electronics• Engineered to withstand extreme temperatures• Guaranteed for 10 years in storage• Battery Type: Lithium• Voltage: 3V• Size: 123• 2-Pack Engineered to withstand extreme temperatures Guaranteed for 10 years in storage 3V DL123 lithium batteries | Duracell Ultra Lithium DL123A Batteries, 2-Pack