For applications with a high current pulse and continuous drain, Duracell? offers high rate 3- and 6-volt lithium batteries. They deliver long-lasting power to keep up with today?s high-tech devices. Longer lasting to increase productivity. Wide operating temperature extremes (-40�F to 140�F ). Battery Type: Lithium; Battery Size: 123; For Use With: Digital Cameras; Hands Free equipment; Voltage: 3 V.