Energizer 373 Product Datasheet Specifications Silver Oxide

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PRODUCT DATASHEET 1-800-383-7323 1-800-383-7323 / USA USA/CAN 1-800-383-7323 / CANADA www.energizer.com ENERGIZER 373 SILVER OXIDE Specifications Chemical System: Designation: Nominal Voltage: Typical Capacity: Capacity Test: Typical Weight: Typical Volume: Impedance (40 Hz): Industry Standard Dimensions mm (inches) Silver Oxide (Zn/Ag2O) IEC-SR68 1.55 Volts 30 mAh* (to 1.2 volts) 30K ohm continuous drain at 21°C 0.50 grams (0.016 oz.) 0.12 cubic centimeters (0.007 cubic inch) 40 to 50 ohms * Varies according to the applied load, temperature, and cutoff voltage. 3.80 (0.150) Minimum 1.65 (0.065) 9.50 (0.374) 9.25 (0.364) Cross Section 1.45 (0.057) R0.80 (0.031) Ref. Typical 1.60 (0.063) Ref. 1.40 (0.055) Ref. Anode Cap Gel Anode 0.15 (0.006) Maximium Ref. Permissible deflection from a flat Gasket Can Separator 0.03 (0.001) Minimum Ref. (applies to top edge of gasket or edge of crimp, whichever is higher) Cathode DESIGNED FOR USE ON CONTINUOUS LOW DRAIN Typical Discharge Characteristics Temperature Characteristics Typical Performance at 21°C (70°F) Typical Performance at Low Discharge Rates Service Effects Service (%) 125 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 100 75 50 25 0 -20 0 150 Schedule Continuous 300 Service, Hours 450 600 Typical Drains at 1.55V (milliamperes) (ohm) Cutoff 1.2V (hours) 0.052 30K 577 Load 0 20 Temperature (C) 40 Storage Effects 100 Service (%) Voltage, CCV Schedule: Continuous Typical Drain @1.55V: 0.052 milliamperes Load: 30K ohm 0 C 90 20 C 80 70 40 C 60 0 2 4 6 8 Storage Time (yrs) 10 12 Important Notice This datasheet contains typical information specific to products manufactured at the time of its publication. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Form No. EBC - 4328F Page 1 of 1