CR2025 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Manganese Dioxide Lithium Coin Batteries

ENERGIZER NO. CR2025
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-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
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
TYPICAL DISCHARGE CURVE
Simulated Test @ 21ºC (70ºF)
200
400
600
800
1000
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
193
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
15,000
925 Hours
3.0
2.8
2.6
2.4
2.2
2.0
1.8
0
IR CHARACTERISTICS
Pulse Test @ 21ºC (70ºF)
BKGND
140
120
PULSE
100
80
60
IR
40
20
20 40 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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