Chemical System: Silver Oxide (Zn/Ag
2
O)
Designation: ANSI-1160S O /1170SO , I EC-SR 55
Nominal Voltag e : 1.55 Volts
Typical Capacity: 60 mAh* (to 1.2 volts)
Capacity Test : 15K ohm continuous drain at 21°C
Typical Weight: 0.92 grams (0.03 oz.)
Typical Volume: 0.22 cubic ce n timeters (0.013 cub ic inch )
Impedance (40 Hz): 5 to 7 ohms
Load Cutoff
1.2V
(ohm) (hours)
15K 581
Typ ical Pe rformanc e at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
at 1.55V
(milliamperes)
Schedule Typical Drains
©Energizer Holding s, Inc. - Contents herein do not constitut e a warranty.
Im
p
ortant Notice
This data sheet c o ntains t ypical informa tion s pec ific to prod uct s manufac tured at the time of it s publica t ion.
Continuous 0.103
Indu st ry St a n dar d D i mensio ns
ENERGIZER 391
Typical Performance at Low Discharge Rates
Temperature Characteristics
SIL VER 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
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 200 400 600
Voltage, CCV
Service, Hours
Schedule: Continuous
Typical Drain @1.55V:
0.103 milliamperes
Load: 15K ohm
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
HIGH PULSE ON DEMAND
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
11.6 0 (0. 4 57)
11.2 5 (0. 4 43)
R0.90 (0.035) Ref.
Typical
0.0 3 (0. 0 01 ) Minim u m Ref.
(Applie s t o top e dge of gasket or
edge of crimp, whichever is higher.)
0.25 (0.010) Maximum Ref.
Permissible defelection from a flat.
3.80 (0.150)
Minimum
2.05 (0.081)
1.85 (0.073)
1.88 (0.074) Re f.
1.63 (0.064) Re f.
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
Form No. EBC - 4365A-Z Page 1 of 1
