EVEREADY BATTERY CO. Internet: www.energizer.com 1-800-383-7323 / USA/ USA 1-800-383-7323 1-800-383-7323 / CANADA 1-800-383-7323 / CANADA + 44 (0) 208 920 2306 / EUROPE ENERGIZER NO. 1212 AAA SUPER HEAVY DUTY Industry Standard Dimensions in mm (inches) Chemical System: Zinc-Manganese Dioxide (Zn/MnO2) (No Added Mercury or Cadmium) Designation: Battery Voltage: Operating Temp: Average Weight: Volume: Average Capacity: ANSI-24D, IEC-R03 1.5 Volts -18ºC to 55ºC (0ºF to 130ºF) 9.7 grams (0.31 oz.) 4.0 cubic centimeters (0.2 cubic inch) 540 mAh to 0.8 volts (Rated capacity at 16 mA continuous at 21ºC) One No. 12 (size "AAA") Metal Cell: Jacket: TYPICAL DISCHARGE CURVE Simulated Test @ 21ºC (70ºF) Closed Circuit Voltage 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0 5 10 15 20 25 30 35 Service, Hours Simulated Application Test Estimated Average Service at 21ºC (70ºF) Typical Drains Cutoff Voltage at 1.2V Load (milliamperes) (ohms) Schedule: 0.75 0.9V 1.0V hours 4 hours/day 16 75 35 32 29 minutes 210 160 130 120 10 1 hour/day minutes 110 90 70 4 min/hour 8 hours/day 235 5.1 pulses 3.6 15 sec/min 24 hours/day 333 240 175 130 INTERNAL RESISTANCE VS. TEMPERATURE The measurement is an approximation of the Temperature battery's actual internal resistance. It is sensitive 45ºC (113ºF) to the loads and operator technique. 21ºC (70ºF) 0ºC (32ºF) Schedule: Background Load 750 ohms -21ºC (-4ºF) Pulse Load 5.1 ohms Pulse Duration 1 second Typical Ri (ohms) 0.5 0.6 0.7 10.0 Important Notice This data sheet contains information specific to batteries manufactured at the time of its publication. Contents herein do not constitute a warranty. Copyright © Eveready Battery Co. Inc. - All Rights Reserved Form No. EBC - 3108C Page 1 of 1