Zinc/Monovalent Silver Oxide Watch Battery 0% Mercury min. 3 2.6 -0.2 min. 0.06 6.8-0.15 Voltage (V) Diameter: 6.80 mm Height: 2.60 mm Zn/Ag20 D377 Specifications Classification: Chemical System: Designation: Nominal Voltage: Self Discharge: Operating Temp: Typical Weight: Capacity: Silver Zinc/Monovalent Silver Oxide, low oxide (Zn/Ag20) ANSI-1176SO, IEC-SR66 1.55V Less than 10% per year at 20C 0C - 60C ~0.40 g *24 mAh, Discharge over 47 k at 20C to 1.2V Discharge Curve 1.7 1.6 1.5 Constant Load: 47 k Starting Drain: 44.8 A Temperature: 20C 1.4 1.3 1.2 1.1 0 100 200 300 400 Time (h) 500 600 700 BATTERIES Berkshire Corporate Park Bethel, CT 06801 U.S.A. Telephone: Toll free 1.800.544.5454 Internet: www.duracell.com *Delivered capacity is dependent on the applied load, intermittent usage, operating temperature and cut off voltage. Please refer to the charts and discharge data for examples of energy/service life that the battery will provide for various conditions. Information and contents in this data sheet are for reference purposes only. They do not constitute any warranty and representation is subject to change without notice. For most current information and further details, please contact Duracell. Illustrator document: REV SP11