Chemical System:
Silver Oxide (Zn/Ag
2
O)
Designation:
IEC-SR42
Nominal Voltage:
1.55 Volts
Typical Capacity:
60 mAh* (to 1.3 volts)
Capacity Test:
15K ohm continuous drain at 21°C
Typical Weight:
1.0 grams
Typical Volume:
0.30 cubic centimeters
Impedance (40 Hz):
45 to 55 ohms
Load
Cutoff
1.3V
(ohm)
(hours)
15K
600
Typical Performance at Low Discharge Rates
Temperature Characteristics
SILVER OXIDE
Specifications
Cross Section
* Varies according to the applied load, temperature, and cutoff voltage.
Industry Standard Dimensions
ENERGIZER 387S
©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
0.103
at 1.55V
(milliamperes)
Schedule
Typical Drains
Typical Performance at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
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
125
250
375
500
625
V
o
lt
ag
e,
CCV
Service, Hours
Schedule: Continuous
Typical Drain @1.55V:
0.103 milliamperes
Load: 15K ohm
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
0
25
50
75
100
125
-20
0
20
40
Se
rv
ic
e (
%
)
Temperature (C)
Service Effects
60
70
80
90
100
0
2
4
6
8
10
12
Se
rv
ic
e (
%
)
Storage Time (yrs)
Storage Effects
40 C
20 C
0 C
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
11.60 (0.457)
11.25 (0.443)
9.50 (0.374) Ref.
9.30 (0.366) Ref.
6.48 (0.255) Ref.
6.73 (0.265) Ref.
3.30 (0.130)
3.60 (0.142)
0.18 (0.007) Ref.
0.33 (0.013) Ref.
Plastic
Grommet
rm No. EBC - 8882EU
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