Chemical System: Silver Oxide (Zn/Ag2O)
Nominal Voltage: 1.55 Volts
Typical Capacity: 18 mAh* (to 1.3 volts)
Capacity Test: 68K ohm continuous drain at 21°C
Typical Weight: 0.31 grams (0.011 oz.)
Typical Volume: 0.07 cubic centimeters (0.004 cubic inch)
Impedance (40 Hz): 50 to 60 ohms
Load Cutoff
1.3V
(ohm) (hours)
68K 783
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 319
©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Im
p
ortant Notic
e
This datasheet contains typical information specific to products manufactured at the time of its publication.
Continuous 0.023
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
1-800-383-7323 USA/CAN
www.energizer.com
Schedule: Continuous
Typical Drain @1.55V:
0.023 milliamperes
Load: 68K ohm
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0 200 400 600 800
Service, Hours
Voltage, CCV
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
Service Effects
0
25
50
75
100
125
-20 0 20 40
Temperature (C)
Service (%)
Storage Effects
60
70
80
90
100
024681012
Storage Time (yrs)
Service (%)
40°C
20°C
0°C
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
5.80 (0.228)
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, which ever 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.
0.13 (0.005) Maximum Ref.
Permissib le deflection from a flat
Form No. EBC - 4308E Page 1 of 1
