PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com ZnAir ENERGIZER 312 size - Mercury Free Specifications Chemical System: Tab Color: Designation: Nominal Voltage: Typical Capacity: (top view) (bottom view) Zinc Air (Zn/O2) Brown ANSI-7002ZD, IEC-PR41 1.4 Volts 160 mAh (to 0.9 volts) (Rated at 1.5k ohms at 21°C/50% RH) 0.5 grams (0.02 oz.) 0.2 cubic centimeters (0.01 cubic inch) Typical Weight: Typical Volume: Industry Standard Dimensions mm (inches) Typical Discharge Characteristics IEC Industry Standards / Standard Test Protocol (5/1.2 mA .1S/1H59M 59.9S 12H at 21C) 0.25 (0.010) Minimum 5.00 (0.197) Typical 1.4 Operating Voltage 1.3 1.35R (0.053) Typical 7.90 (0.311) 7.55 (0.297) 3.60 (0.142) 3.25 (0.128) 1.2 1.1 1.0 0.9 0.8 0 30 60 90 120 150 Service, Hours Typical Discharge Characteristics ANSI/IEC Industry Standards / Intermittent Test Protocol (1.5K ohm 12 hours per day at 21C) IEC Industry Standards / High Drain Test Protocol (10/2 mA .1S/1H59M 59.9S 12H at 21C) 1.4 1.4 1.3 1.3 Operating Voltage Operating Voltage Typical Discharge Characteristics 1.2 1.1 1.0 0.9 0.8 1.2 1.1 1.0 0.9 0.8 0 40 80 120 160 200 0 Service, Hours 20 40 60 80 Service, Hours Important Notice This data sheet 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 - 4504I Page 1 of 1