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Energizer Button cell SR66, SR626 Silver oxide 377/376 25 mAh 1.55 V 1 pc(s) 635119 Data Sheet

Product codes
635119
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Chemical System:
Silver Oxide (Zn/Ag
2
O)
Designation:
ANSI/NEDA-1176SO, IEC-SR66
Nominal Voltage:
1.55 Volts
Typical Capacity:
24 mAh* (to 1.2 volts)
Capacity Test:
47K ohm continuous drain at 21°C
Typical Weight:
0.42 grams (0.015 oz.)
Typical Volume:
0.09 cubic centimeters (0.0063 cubic inch)
Impedance (40 Hz):
15 to 30 ohms
Load
Cutoff
1.2V
(ohm)
(hours)
47K
742
Typical Performance at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
at 1.52V 
(milliamperes)
Schedule
Typical Drains
 ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Important Notice
This datasheet contains typical information specific to products manufactured at the time of its publication. 
Continuous
0.032
Industry Standard Dimensions
ENERGIZER 377/376
Typical Performance at Low Discharge Rates
Temperature Characteristics
SILVER OXIDE
Specifications
Cross Section
* Varies according to the applied load, temperature, and cutoff voltage.
PRODUCT DATASHEET 
 
1-800-383-7323 / USA 
1-800-383-7323 / CANADA 
+ 44 (0) 208 920 2306 
www.energizer-eu.com 
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0
150
300
450
600
750
900
V
o
ltage, 
C
C
V
 
Service, Hours 
Schedule: Continuous 
Typical Drain @1.52V:  
0.032 milliamperes 
Load: 47K ohm 
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN 
HIGH PULSE ON DEMAND 
0
25
50
75
100
125
-20
0
20
40
S
ervic
e 
(%
) 
Temperature (C) 
Service Effects 
60
70
80
90
100
0
2
4
6
8
10
12
S
ervic
e 
(%
) 
Storage Time (yrs) 
Storage Effects 
40°C 
20°C 
0°C 
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
3.00 (0.118)
Minimum
2.60 (0.102)
2.40 (0.094)
2.57 (0.101) Ref.
2.31 (0.091) Ref.
6.80 (0.268)
6.60 (0.260)
R0.90 (0.035) Ref.
Typical
0.13 (0.005) Maximum Ref.
Permissible defelction from a flat
0.06 (0.002) Minimum Ref.
(applies to top edge of gasket or
edge of crimp, whichever is higher)
Form No. EBC - 4364B-ZbEU
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