Chemical System: Silver Oxide (Zn/Ag
2
O)
Designation: ANSI/NEDA-1176SO, IEC-SR66
Nominal Voltag e : 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 ce n timeters (0.0063 cub ic inch )
Impedance (40 Hz): 15 to 30 ohms
Load Cutoff
1.2V
(ohm) (hours)
47K 773
Indu st ry St a n dar d D i mensio ns
ENERGIZER 377/376
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 1.46V
(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 0.031
Typ ical Pe rformanc e at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
PRODUCT DATASHEET
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 150 300 450 600 750 900
Voltage, CCV
Service, Hours
Schedule: Continuous
Typical Drain @1.46V:
0.031 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
Service (%)
Temperature (C)
Service Effects
60
70
80
90
100
024681012
Service (%)
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)
1-800-383-7323 USA/CAN
www.energizer.com
Form No. EBC - 4364-ZN Page 1 of 1
