Chemical System:
Lithium / Manganese Dioxide (Li/MnO
2
Designation: ANSI / NEDA-5004LC, IEC-CR2032
Battery Voltage: 3.0 Volts
Average Weight: 3.3 grams (0.12 oz.)
Volume: 1.0 cubic centimeters (0.06 cubic inch)
Average Capacity: 225 mAh to 2.0 volts
(Rated at 10k ohms continuous at 21ºC)
Maximum Reverse
Charge Current: 1 microampere
Energy Density: 198 milliwatt hr/g, 653 milliwatt hr/cc
Schedule: Continuous for background
2 seconds X 12times/day for pulse
Typical Background Drain @ 2.9V (milliamps):
0.295 milliamperes
Typical Pulse Drain @ 2.6V (milliamps):
7.3 milliamperes
Background Load:
10k ohms
Pulse Load:
400 ohms
2.0V
2,250 Hours
Contents herein do not constitute a warranty.
24 hours/day 97
Load
Schedule: (microamperes)
at 2.9V
Industry Standard Dimensions in mm (inches)
Simulated Application Test
Cutoff Voltage
Estimated Average Service at 21ºC (70ºF)
Typical Drains
(ohms)
30,000
Important Notice
INTERNAL RESISTANCE CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
This data sheet contains information specific to batteries manufactured at the time of its publication.
Copyright © Eveready Battery Co. Inc. - All Rights Reserved
EVEREADY BATTERY CO.
Internet: www.energizer.com
1-800-383-7323 / USA
1-800-383-7323 / CANADA
TYPICAL DISCHARGE CURVE
Simulated Test @ 21ºC (70ºF)
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0 400 800 1200 1600 2000 2400
Service, Hours
Closed Circuit Voltage
1.8
2.0
2.2
2.4
2.6
2.8
3.0
0 50 100 150 200 250
Capacity, mAh
CCV
0
20
40
60
80
100
120
IR, Ohms
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
IR
PULSE
BKGND
1-800-383-7323 / USA
1-800-383-7323 / CANADA
+ 44 (0) 208 920 2306 / EUROPE
Form No. EBC - 4120D Page 1 of 2
Contents herein do not constitute a warranty.
Copyright © Eveready Battery Co. Inc. - All Rights Reserved
This data sheet contains information specific to batteries manufactured at the time of its publication.
EVEREADY BATTERY CO.
Internet: www.energizer.com
1-800-383-7323 / USA
1-800-268-5870 / CANADA
Performance
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0 50 100 150 200 250
mAh
Voltage, CCV
21ºC
-40ºC
-10ºC
Service Maintenance as a Function of Storage
Temperature and Time
40
60
80
100
0 2 4 6 8 10
Years at Temperature
% Service Maintenance
71ºC
60ºC
45ºC
21ºC
Form No. EBC - 4120D Page 2 of 2
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