PRODUCT DATASHEET Asia Pacific Region +852‐31026623 ENERGIZER E312HH Zinc Air Specially designed for use in humid climatic conditions. Specifications (top view) (bottom view) Industry Standard Dimensions (millimeters) Chemical System: Tab Color: Designation: Nominal Voltage: Typical Capacity: Zinc Air (ZnO2) Brown IEC-PR41 1.4 Volts 160 mAh (to 0.9 volts) (Rated at 1.5k ohms at 21°C/65% RH) Typical Weight: Typical Volume: 0.5 grams 0.2 cubic centimeters Impedance The total opposition that a battery offers to the flow of alternating current. Impedance is a combination of resistance and reactance. 0.25 Minimum 5.00 Typical The typical impedance of these cells on open circuit and during useful discharge varies from 5-20 ohms. This applies over a frequency range of 40-5,000 hertz at the current drains shown below. 1.35R Typical 7.90 7.55 3.60 Impedance vs. Frequency 3.25 20 Impedance (ohms) 00% DoD Typical Discharge Characteristics Schedule: 16 hours/day Typical Drain @ 1.3V: 1.3 & 0.87 milliamperes Load: 1K & 1.5K ohms 25% DoD 50% DoD 12 80% DoD 8 4 0 1.3 0.1 1.2 1 10 100 1000 Frequency (Hz) 10000 100000 1.1 Impedance vs. Depth of Discharge 1.0 0.9 1K 0.8 0 40 80 120 Service, Hours 25 1.5K 160 200 Simulated Application Test Typical Performance at 21°C & 50% RH Schedule: 16 Hours/Day 16 Hours/Day Typical Drains: at 1.3V (milliamperes) (ohms) Cutoff 0.9V (hours) 1.3 0.87 1,000 1,500 123 184 Load Impedance (ohms) Operating Voltage 1.4 16 20 15 10 40 Hz 5 1K Hz 0 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Depth of Discharge 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 - 8955AP Page 1 of 1