Energizer ENCR2025 626982 Data Sheet
Product codes
626982
Classification:
"Lithium Coin"
Chemical System:
Lithium / Manganese Dioxide (Li/MnO
2
)
Designation:
ANSI / NEDA-5003LC, IEC-CR2025
Nominal Voltage:
3.0 Volts
Typical Capacity:
163 mAh (to 2.0 volts)
(Rated at 15K ohms at 21°C)
(Rated at 15K ohms at 21°C)
Typical Weight:
2.6 grams (0.08 oz.)
Typical Volume:
0.8 cubic centimeters (0.05 cubic inch)
Max Rev Charge:
1 microampere
Energy Density:
176 milliwatt hr/g, 616 milliwatt hr/cc
Typical Li Content:
0.078 grams (0.0028 oz.)
UL Listed:
MH12454
Shipping:
For complete details, please reference:
Special Provision A45 of the International
Air Transport Association Dangerous
Goods Regulations
49 CFR 173.185
Special Provision A45 of the International
Air Transport Association Dangerous
Goods Regulations
49 CFR 173.185
Safety - lithium coin batteries lodged in the esophagus should be removed
immediately. Leakage, chemical burns and potential perforation can
occur within hours of ingestion. Seek medical attention immediately. Have
physician call the NATIONAL BATTERY INGESTION HOTLINE for advice
and follow-up (202)-625-3333) collect day or night.
occur within hours of ingestion. Seek medical attention immediately. Have
physician call the NATIONAL BATTERY INGESTION HOTLINE for advice
and follow-up (202)-625-3333) collect day or night.
Load
Cutoff
2.0V
(ohms)
(hours)
15,000
845
Bkgnd Drain: Continuous
15K ohms
0.193 mA @2.9V
0.193 mA @2.9V
Pulse Drain: 2 seconds X 12 times/day
400 ohms
6.8 mA @2.7V
6.8 mA @2.7V
Simulated Application test
Typical Performance at 21°C (70°F)
Continuous
Specifications
mm (inches)
Cross Section
Industry Standard Dimensions
United States:
Global (except US):
Lithium Coin
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Typical Drains:
at 2.9V
(mA)
0.193
Pulse Test at 21°C (70°F)
Typical Discharge Characteristics
Internal Resistance Characteristics
Important Notice
This datasheet contains typical information specific to products manufactured at the time of its publication.
ENERGIZER CR2025
Schedule:
PRODUCT DATASHEET
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0
200
400
600
800
1000
V
o
lt
a
g
e
, CCV
Service, Hours
Load: 15K ohms - Continuous
Typical Drain @ 2.9V: 0.193 mA
0
20
40
60
80
100
120
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0
25
50
75
100
125
150
200
IR,
o
h
m
s
V
o
lt
a
g
e
, CCV
Capacity, mAh
IR
Pulse
Bkgnd
1-800-383-7323 USA/CAN
www.energizer.com
2.50 (0.098)
2.20 (0.087)
2.20 (0.087)
2.18 (0.086) Ref.
1.88 (0.074) Ref.
8.00 (0.315)
Minimum
20.00 (0.787)
19.70 (0.776)
19.70 (0.776)
0.20 (0.008) Maximum Ref.
Permissible deflection from a flat.
Permissible deflection from a flat.
0.03 (0.001) Minimum Ref.
(Applies to top edge of gasket or
edge of crimp, whichever is higher.)
(Applies to top edge of gasket or
edge of crimp, whichever is higher.)
This Battery has Underwriters
Laboratories component Recognition
Form No. EBC - 4119J
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