Chemical System: Silver Oxide (Zn/Ag
2
O)
Designation: ANSI/NEDA-1191SO
Nominal Voltage: 1.55 Volts
Typical Capacity: 14.5 mAh* (to 1.2 volts)
Capacity Test : 68K ohm continuous drain at 21°C
Typical Weight: 0.25 grams (0.009 oz.)
Typical Volume: 0.06 cubic ce n t imeters (0.003 cubic inch )
Impedance (40 Hz): 75 to 85 ohms
Load Cutoff
1.2V
(ohm) (hours)
68K 630
Indu st ry Standar d D i me n sions
ENERGIZER 379
Typical Performance at Low Discharge Rates
Temperature Characteristics
SIL VER OXIDE
Specifications
Cross Section
* Varies according to the applied load, temperature, and cutoff voltage.
at 1.55V
(milliamperes)
Schedule Typical Drai ns
©Energizer Holding s, Inc. - Contents herein do not constitut e a warrant y.
Im
p
ortant Notice
This data sheet c o ntains t ypical information specific t o pro duc ts manufacture d at the time o f it s pub licat ion.
Continuous 0.023
Typica l Pe rformanc e at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
PR
O
D
UC
T DATA
S
HEET
1-800-383-7323 / USA
1-800-383-7323 / CANADA
1-800-383-7323 USA/CAN
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1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 150 300 450 600 750
Voltage, CCV
Service, Hours
Schedule: Continuous
Typical Drain @1.55V:
0.023 milliamperes
Load: 68K ohm
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
0
25
50
75
100
125
-20 0 20 40
Service (%)
Temperature (C)
Service Effects
60
70
80
90
100
024681012
Service (%)
Storage Time (yrs)
Storage Effects
40 C
20 C
0C
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
5.80 (0.228)
5.55 (0.219)
3.90 (0.154 ) Ref.
Typical
0.06 (0.002 ) Minimum Ref.
(applies to top edge of gasket or
edge of c rim p, wh ichev er is higher)
0. 13 (0.005) Maxi mum Ref .
Pe r m i s s ibl e deflection f r om a flat
1. 90 (0.074)
2.15 (0.085)
1. 95 (0.077) Ref.
1. 60 (0.063) Ref.
R0.80 (0.031) Ref.
Typical
Form No. EBC - 4331G Page 1 of 1
OBSOLETE
