Energizer 319Z 319BPZ Data Sheet
Product codes
319BPZ
Chemical System:
Silver Oxide (Zn/Ag
2
O)
Nominal Voltage:
1.55 Volts
Typical Capacity:
22.5 mAh* (to 1.2 volts)
Capacity Test:
47K ohm continuous drain at 21°C
Typical Weight:
0.29 grams (0.011 oz.)
Typical Volume:
0.07 cubic centimeters (0.004 cubic inch)
Impedance (40 Hz):
50 to 60 ohms
Load
Cutoff
1.2V
(ohm)
(hours)
47K
682
(milliamperes)
Schedule
Typical Drains
Typical Performance at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
Industry Standard Dimensions
ENERGIZER 319
©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
0.033
at 1.55V
Typical Performance at Low Discharge Rates
Temperature Characteristics
SILVER 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 / 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
800
V
o
lt
a
g
e
, CCV
Service, Hours
Schedule: Continuous
Typical Drain @1.55V:
0.033 milliamperes
Load: 47K 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
Can
Separator
Cathode
5.80 (0.228)
5.65 (0.222)
5.65 (0.222)
R0.9 (0.035) Ref.
Typical
0.10 (0.004) Minimum Ref.
(applies to top edge of gasket or
edge of crimp, whichever is higher)
(applies to top edge of gasket or
edge of crimp, whichever is higher)
3.90 (0.154) Ref.
Typical
2.50 (0.098)
2.70 (0.106)
2.40 (0.094) Ref.
2.20 (0.087) Ref.
2.20 (0.087) Ref.
0.13 (0.005) Maximum Ref.
Permissible deflection from a flat
Permissible deflection from a flat
Form No. EBC - 4308F-Z
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