PRODUCT DATASHEET 1-800-383-7323 / USA USA/CAN 1-800-383-7323 1-800-383-7323 / CANADA www.energizer.com ENERGIZER E91 AA Specifications Classification: Chemical System: Alkaline Zinc-Manganese Dioxide (Zn/MnO2) No added mercury or cadmium ANSI-15A, IEC-LR6 1.5 volts 150 to 300 milliohms (fresh) -18°C to 55°C (0°F to 130°F) 23.0 grams (0.8 oz.) 8.1 cubic centimeters (0.5 cubic inch) Plastic Label 10 years at 21°C Flat Contact Designation: Nominal Voltage: Nominal IR: Operating Temp: Typical Weight: Typical Volume: Jacket: Shelf Life: Terminal: Industry Standard Dimensions mm (inches) 14.50 (0.571) 13.50 (0.531) 1.00 (0.039) Minimum 5.50 (0.217) Maximum (+) Milliamp-Hours Capacity Continuous discharge to 0.8 volts at 21°C 3000 (-) 0.10 (0.004) Typical 2500 Capacity (mAh) 50.50 (1.988) 49.50 (1.949) 2000 1500 1000 500 0 7.00 (0.276) Minimum 25 250 500 Discharge (mA) Constant Power Performance Constant Current Performance Typical Characteristics (21°C) Typical Characteristics (21°C) 100 1000 Service (hours) Service (hours) 100 10 0.9 Volts 1.2 Volts 1 100 0.8 Volts 1.0 Volts 1.2 Volts 10 1 100 1000 10 Discharge (mW) 100 Discharge (mA) 1000 Important Notice This data sheet contains typical information specific to products manufactured at the time of its publication. Physical values are for reference purposes and not intended for specific calculations. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Engineering Data Form No. EBC - 1102P Page 1 of 2 PRODUCT DATASHEET Engineering Data 1-800-383-7323 USA/CAN www.energizer.com ENERGIZER E91 Constant Power Performance Constant Current Performance Discharge Characteristics (21°C) 1.6 1.5 1.5 100 mW 1.3 Voltage (CCV) Voltage (CCV) 250 mA Discharge (-20°C / 0°C / 21°C) 1.6 1.4 1.2 1.1 250 mW 1.0 AA 0.9 1.4 1.3 (21°C) 1.2 1.1 1.0 (0°C) 0.9 0.8 0 8 16 24 (-20°C) 0.8 32 0 Service (hours) 2 4 6 8 Service (hours) Industry Standard Tests (21°C) RADIO 43 ohm 4 hrs/day TOOTHBRUSH PORTABLE LIGHTING TOY 500 mA 2/13 min 24 hrs/day 3.3 ohm LIF 3.9 ohm 1 hr/day 1.6 1.4 Voltage (CCV) Voltage (CCV) REMOTE 24 ohm 15 sec/min 8 hrs/day RADIO 1.2 1.0 REMOTE 0.8 0 20 40 60 80 1.6 1.4 1.2 TOY 1.0 BRUSH 0.8 0 100 LIGHT 2 4 Service (hours) CD/GAMES 250 mA 1 hr/day DIGITAL AUDIO 100 mA 1 hr/day DIGITAL CAMERA 1.5K/.65K mW 2./1./27.9s 10x 8 10 PHOTOFLASH 1K mA 10 sec/min 1 hr/day 1.6 1.4 Voltage (CCV) 1.6 Voltage (CCV) 6 Service (hours) DIGITAL AUDIO 1.2 1.0 CD/GAMES 0.8 0 1.4 1.2 PHOTO 1.0 CAMERA 0.8 7 14 21 28 0 Service (hours) 20 40 60 80 100 120 Service (minutes) Important Notice This data sheet contains typical information specific to products manufactured at the time of its publication. Physical values are for reference purposes and not intended for specific calculations. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Form No. EBC - 1102P Page 2 of 2