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Chemical System: Silver Oxide (Zn/Ag
2
O)
Designation: ANSI-1162SO/1165SO, IEC-SR57
Nominal Voltage: 1.55 Volts
Typical Capacity: 52 mAh* (to 1.3 volts)
Capacity Test: 20K ohm continuous drain at 21°C
Typical Weight: 0.8 grams (0.03 oz.)
Typical Volume: 0.19 cubic centimeters (0.012 cubic inch)
Impedance (40 Hz): 5 to 15 ohms
Load
Cutoff
1.3V
(ohm) (hours)
20K 680
Typical Performance at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
at 1.55V
(milliamperes)
Schedule
Typical Drains
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Im
p
ortant Notic
e
This datasheet contains typical information specific to products manufactured at the time of its publication.
Continuous 0.078
Industry Standard Dimensions
ENERGIZER 395/399
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
1-800-383-7323 USA/CAN
www.energizer.com
Schedule: Continuous
Typical Drain @1.55V:
0.078 milliamperes
Load: 20K ohm
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 150 300 450 600 750
Service, Hours
Voltage, CCV
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
HIGH PULSE ON DEMAND
Service Effects
0
25
50
75
100
125
-20 0 20 40
Temperature (C)
Service (%)
Storage Effects
60
70
80
90
100
024681012
Storage Time (yrs)
Service (%)
40°C
20°C
0°C
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
9.50 (0.374)
9.15 (0.360)
R0.70 (0.028) Ref.
Typical
3.80 (0.150)
Minimum
2.40 (0.094)
2.70 (0.106)
2.41 (0.095) Ref.
2.16 (0.085) Ref.
0.03 (0.001) Minimum Ref.
(applies to top edge of gasket or
edge of crimp, whichever is higher)
0.25 (0.010) Maximum Ref.
Permissible defelection from a flat
Form No. EBC - 4362A Page 1 of 1