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. CR2320
Chemical System:
Lithium / Manganese Dioxide (Li/MnO
2
)
Battery Voltage:
Average Weight:
Volume:
Average Capacity:
Maximum Reverse
Charge Current:
Energy Density:
3.0 Volts
3.3 grams (0.10 oz.)
0.83 cubic centimeters (0.05 cubic inch)
135 mAh to 2.0 volts
(Rated at 10k ohms continuous at 21ºC)
1 microampere
119 milliwatt hr/g, 472 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
100
200
300
400
500
Service, Hours
Simulated Application Test
Estimated Average Service at 21ºC (70ºF)
Typical Drains
at 2.9V
(microamperes)
290
Cutoff Voltage
Load
(ohms)
10,000
2.0V
476 Hours
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
20
40
CCV
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):
0.29 milliamperes
Typical Pulse Drain @ 2.6V (milliamps):
8.60 milliamperes
Background Load:
10k ohms
Pulse Load:
300 ohms
140
120
100
80
60
40
20
140
IR, Ohms
PULSE
IR
60
80
100
Capacity, mAh
120
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 - 4121C
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