PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com Eveready 1250 D SUPER HEAVY DUTY Chemical System: Zinc-Manganese Dioxide (Zn/MnO 2) (No Added Mercury or Cadmium) Industry Standard Dimensions mm (inches) Designation: ANSI-13D, IEC-R20 Battery Voltage: Operating Temp: Average Weight: Volume: Average Capacity: Cell: 1.5 Volts -18ºC to 55ºC (0ºF to 130ºF) 89.0 grams (3.1 oz.) 53 cubic centimeters (3.2 cubic inch) 8,000 mAh to 0.8 volts (Rated at 25 mA continuous at 21ºC) One No. 50 (size "D") Jacket: Metal TYPICAL PERCENT SERVICE 3.9 ohm - 4 hours/day to 0.75 volts Percent Service 140% 120% 100% 80% 60% 40% 20% 0% -20 CONSTANT RESISTANCE PERFORMANCE Typical Service 10000 0 10 20 Temperature (C) 30 40 CONSTANT CURRENT DISCHARGE Typical Service 10000 1000 100 10 0.8 Cutoff Voltage 1 1.0 Cutoff Voltage Service Hours Service, Hours 1000 -10 100 10 0.8 Cutoff Voltage 1.0 Cutoff Voltage 1 1.2 Cutoff Voltage 1.2 Cutoff Voltage 0.1 0.1 0.1 1 10 100 Discharge Resistance, Ohms 1000 1 10 100 1000 Discharge Current, mA 10000 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. - All rights reserved Form No. EBC - 3111H Page 1 of 2 PRODUCT DATASHEET 1-800-383-7323 USA/CAN www.energizer.com Eveready 1250 Industry Standard Tests (21º C) PORTABLE STEREO 3.9 ohm - 1 hr/day RADIO 10 ohm - 4 hours/day Voltage, CCV Voltage, CCV 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0 10 20 30 Service, Hours 40 50 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 60 0 4 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0 2 4 6 8 Service, Hours 20 24 PORTABLE LIGHT 2.2 ohms - 4 min/hour 8 hours/day Voltage, CCV Voltage, CCV TOY 2.2 ohm - 1 hr/day 8 12 16 Service, Hours 10 12 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0 100 200 300 400 500 Service, Minutes 600 700 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. - All rights reserved Form No. EBC - 3111H Page 2 of 2