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. CR2025 Industry Standard Dimensions in mm (inches) Chemical System: Lithium / Manganese Dioxide (Li/MnO2 ) Designation: Battery Voltage: Average Weight: Volume: Average Capacity: ANSI / NEDA-5003LC, IEC-CR2025 3.0 Volts 2.8 grams (0.10 oz.) 0.8 cubic centimeters (0.05 cubic inch) 170 mAh to 2.0 volts (Rated at 15k ohms continuous at 21C) Maximum Reverse Charge Current: Energy Density: 1 microampere 176 milliwatt hr/g, 616 milliwatt hr/cc TYPICAL DISCHARGE CURVE Simulated Test @ 21C (70F) 3.2 Closed Circuit Voltage 3.0 2.8 2.6 2.4 2.2 2.0 1.8 0 200 400 600 800 1000 Service, Hours Simulated Application Test Estimated Average Service at 21C (70F) Cutoff Voltage Schedule: Typical Drains at 2.9V (microamperes) Load (ohms) 2.0V 24 hours/day 193 15,000 925 Hours IR CHARACTERISTICS Pulse Test @ 21C (70F) BKGND 2.6 2.4 2.2 PULSE 2.0 1.8 140 120 100 80 60 IR, Ohms 3.0 2.8 CCV INTERNAL RESISTANCE CHARACTERISTICS Pulse Test @ 21C (70F) Schedule: Continuous for background 2 seconds X 12 times/day for pulse Typical Background Drain @ 2.9V (milliamps): 0.19 milliamperes Typical Pulse Drain @ 2.6V (milliamps): 7.00 milliamperes Background Load: 15k ohms Pulse Load: 400 ohms 40 20 60 80 100 120 140 160 180 Capacity, mAh IR 0 20 40 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 (c) Eveready Battery Co. Inc. - All Rights Reserved Form No. EBC - 4119D Page 1 of 1