ETC CR2032 Lithium / manganese dioxide (li/mno2 ) Datasheet

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. CR2032
Industry Standard Dimensions in mm (inches)
Chemical System:
Lithium / Manganese Dioxide (Li/MnO2 )
Designation:
Battery Voltage:
Average Weight:
Volume:
Average Capacity:
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)
Maximum Reverse
Charge Current:
Energy Density:
1 microampere
198 milliwatt hr/g, 653 milliwatt hr/cc
TYPICAL DISCHARGE CURVE
Simulated Test @ 21ºC (70ºF)
Closed Circuit Voltage
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
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)
2.0V
24 hours/day
97
30,000
2,250 Hours
3.0
2.8
2.6
2.4
2.2
2.0
1.8
BKGND
PULSE
IR
0
50
100
150
200
120
100
80
60
40
20
0
250
IR, Ohms
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
CCV
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
Cutoff Voltage
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 - 4120D
Page 1 of 2
EVEREADY BATTERY CO.
Internet: www.energizer.com
1-800-383-7323 / USA
1-800-268-5870 / CANADA
ENERGIZER NO. CR2032
Low Temperature
Performance
Service Maintenance as a Function of Storage
Temperature and Time
3.2
100
2.8
21ºC
2.6
-10ºC
% Service Maintenance
Voltage, CCV
3.0
2.4
-40ºC
2.2
2.0
1.8
21ºC
80
45ºC
60
60ºC
71ºC
40
0
50
100
150
200
250
0
mAh
2
4
6
8
10
Years at Temperature
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 - 4120D
Page 2 of 2
Similar pages