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
Chemical System:
Lithium / Manganese Dioxide (Li/MnO
2
)
Designation:
Battery Voltage:
Average Weight:
Volume:
Average Capacity:
Maximum Reverse
Charge Current:
Energy Density:
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 21ºC)
1 microampere
176 milliwatt hr/g, 616 milliwatt hr/cc
Industry Standard Dimensions in mm (inches)
TYPICAL DISCHARGE CURVE
Simulated Test @ 21ºC (70ºF)
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 21ºC (70ºF)
Typical Drains
at 2.9V
(microamperes)
193
Cutoff Voltage
Load
(ohms)
15,000
2.0V
925 Hours
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
20
40
IR
BKGND
Schedule:
24 hours/day
INTERNAL RESISTANCE CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
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
140
120
100
80
60
IR, Ohms
CCV
PULSE
40
20
60 80 100 120 140 160 180
Capacity, mAh
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. Inc. - All Rights Reserved
Form No. EBC - 4119D
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