PRODUCT DATASHEET 1-800-383-7323 1-800-383-7323 / USA USA/CAN 1-800-383-7323 / CANADA www.energizer.com ENERGIZER EN91 AA Specifications NOT INTENDED FOR RETAIL TRADE Alkaline Zinc-Manganese Dioxide (Zn/MnO 2) 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 Classification: Chemical System: 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 Capacity (mAh) 50.50 (1.988) 49.50 (1.949) (-) 0.10 (0.004) Typical 2500 2000 1500 1000 500 0 25 7.00 (0.276) Minimum 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 100 0.8 Volts 1.0 Volts 1.2 Volts 10 1 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. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Engineering Data Form No. EBC - 1202N Page 1 of 2 Engineering Data PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com ENERGIZER EN91 Constant Power Performance Constant Current Performance Discharge Characteristics (21°C) 1.6 1.5 1.5 Voltage (CCV) Voltage (CCV) 250 mA Discharge (-20°C / 0°C / 21°C) 1.6 1.4 100 mW 1.3 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 2 Service (hours) 4 6 8 Service (hours) REMOTE 24 ohm 15 sec/min 8 hrs/day 1.6 RADIO 43 ohm 4 hrs/day 1.4 Voltage (CCV) Voltage (CCV) Industry Standard Tests (21°C) RADIO 1.2 1.0 REMOTE 0.8 0 20 40 60 80 PORTABLE LIGHTING 3.3 ohm LIF 1.6 1.4 TOY 1.2 1.0 LIGHT 0.8 100 0 2 4 Service (hours) CD/GAMES 250 mA 1 hr/day 6 8 10 Service (hours) TAPE PLAYER 100 mA 1 hr/day DIGITAL CAMERA 1.5K/.65K mW 2/28 sec - 10x hr 1.6 PHOTOFLASH 1K mA 10 sec/min 1 hr/day 1.6 Voltage (CCV) Voltage (CCV) TOY 3.9 ohm 1 hr/day TAPE PLAYER 1.4 1.2 CD/GAMES 1.0 0.8 0 7 14 21 28 1.4 1.2 PHOTO 1.0 CAMERA 0.8 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. ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty. Form No. EBC - 1202N Page 2 of 2