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PRODUCT DATASHEET
ENERGIZER 315
Industry Standard Dimensions
mm (inches)
7.90 (0.311)
7.67 (0.302)
R0.8 (0.031) Ref.
0.25 (0.010) Maximum Ref.
Permissible deflection from a flat
0.02 (0.001) Minimum Ref.
(applies to top edge of gasket or
edge of crimp, whichever is higher)
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
Typical Discharge Characteristics
Typical Performance at 21°C (70°F)
Schedule: Continuous
Typical Drain @1.55V:
0.033 milliamperes
Load: 47K ohm
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0
200
Service, Hours
Schedule
Typical Drains
at 1.55V
(milliamperes)
Continuous
0.033
This datasheet contains typical information specific to products manufactured at the time of its publication.
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Form No. EBC - 4306E
5.90 (0.232) Ref.
Typical
1.65 (0.065)
1.45 (0.057)
1.62 (0.064) Ref.
1.40 (0.055) Ref.
400
600
800
Load
Cutoff
1.3V
(ohm)
(hours)
47K
636
Important Notice
Specifications
Chemical System:
Silver Oxide (Zn/Ag
Nominal Voltage:
1.55 Volts
Typical Capacity:
21 mAh* (to 1.3 volts)
Capacity Test:
47K ohm continuous drain at 21°C
Typical Weight:
0.33 grams (0.012 oz.)
Typical Volume:
0.08 cubic centimeters (0.005 cubic inch)
Impedance (40 Hz):
45 to 55 ohms
* Varies according to the applied load, temperature, and cutoff voltage.
Cross Section
Temperature Characteristics
Typical Performance at Low Discharge Rates
Service Effects
125
100
75
50
25
0
-20
0
Temperature (C)
Storage Effects
100
90
80
70
60
0
2
4
Storage Time (yrs)
1-800-383-7323 USA/CAN
1-800-383-7323 / USA
www.energizer.com
1-800-383-7323 / CANADA
SILVER OXIDE
O)
2
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
20
40
0°C
20°C
40°C
6
8
10
12
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