CR2032 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Lithium / Manganese Dioxide (Li/MnO2 )

ENERGIZER NO. CR2032
EVEREADY BATTERY CO.
Internet: www.energizer.com
1-8001-3-8030-7-3823-7/ 3U2S3A/ USA
1-8001-3-8030-7-3823-7/ 3C2A3N/ACDAANADA
+ 44 (0) 208 920 2306 / EUROPE
Chemical System: Lithium / Manganese Dioxide (Li/MnO2 )
Industry Standard Dimensions in mm (inches)
Designation:
Battery Voltage:
Average Weight:
Volume:
Average Capacity:
Maximum Reverse
Charge Current:
Energy Density:
ANSI / NEDA-5004LC, IEC-CR2032
3.0 Volts
3.3 grams (0.12 oz.)
1.0 cubic centimeters (0.06 cubic inch)
225 mAh to 2.0 volts
(Rated at 10k ohms continuous at 21ºC)
1 microampere
198 milliwatt hr/g, 653 milliwatt hr/cc
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
TYPICAL DISCHARGE CURVE
Simulated Test @ 21ºC (70ºF)
400 800 1200 1600 2000 2400
Service, Hours
Simulated Application Test
Estimated Average Service at 21ºC (70ºF)
Schedule:
Typical Drains
at 2.9V
(microamperes)
Load
(ohms)
Cutoff Voltage
2.0V
24 hours/day
97
30,000
2,250 Hours
INTERNAL RESISTANCE CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
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
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
BKGND
PULSE
IR
50
100 150 200
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
120
100
80
60
40
20
0
250
Form No. EBC - 4120D
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