energizer 321 product datasheet - Energizer Technical Information
PRODUCT DATASHEET 1-800-383-7323 1-800-383-7323 / USA USA/CAN 1-800-383-7323 / CANADA www.energizer.com
ENERGIZER 321
SILVER OXIDE
Specifications
Industry Standard Dimensions mm (inches)
Chemical System:
Silver Oxide (Zn/Ag2O)
Nominal Voltage: Typical Capacity: Capacity Test: Typical Weight: Typical Volume: Impedance (40 Hz):
1.55 Volts 15 mAh* (to 1.2 volts) 94K ohm continuous drain at 21°C 0.28 grams (0.01 oz.) 0.07 cubic centimeters (0.004 cubic inch) 30 to 40 ohms
* Varies according to the applied load, temperature, and cutoff voltage. 6.80 (0.268)
4.60 (0.181) Ref. Typical
6.60 (0.260)
1.65 (0.065)
Cross Section
1.45 (0.057)
R0.8 (0.031) Ref. Typical
E
1.60 (0.063) Ref.
0.13 (0.005) Minimum Ref. Permissible deflection from a flat
Gasket Can Separator
SO L
0.03 (0.001) Minimum Ref. (applies to top edge of gasket or edge of crimp, whichever is higher)
Anode Cap Gel Anode
ET
1.40 (0.055) Ref.
Cathode
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
Temperature Characteristics
Typical Performance at 21°C (70°F)
Typical Performance at Low Discharge Rates
1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0
Service Effects 125 100 75 50 25 0 -20
0
200
Schedule
Continuous
400 600 Service, Hours
800
1000
Typical Drains at 1.55V (milliamperes)
(ohm)
Cutoff 1.2V (hours)
0.016
94K
938
Load
0 20 Temperature (C)
40
Storage Effects 100 Service (%)
Voltage, CCV
Schedule: Continuous Typical Drain @1.55V: 0.016 milliamperes Load: 94K ohm
Service (%)
OB
Typical Discharge Characteristics
0 C
90
20 C
80 70
40 C
60 0
2
4 6 8 Storage Time (yrs)
10
12
Important Notice
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 - 4309H
Page 1 of 1
ENERGIZER 321
SILVER OXIDE
Specifications
Industry Standard Dimensions mm (inches)
Chemical System:
Silver Oxide (Zn/Ag2O)
Nominal Voltage: Typical Capacity: Capacity Test: Typical Weight: Typical Volume: Impedance (40 Hz):
1.55 Volts 15 mAh* (to 1.2 volts) 94K ohm continuous drain at 21°C 0.28 grams (0.01 oz.) 0.07 cubic centimeters (0.004 cubic inch) 30 to 40 ohms
* Varies according to the applied load, temperature, and cutoff voltage. 6.80 (0.268)
4.60 (0.181) Ref. Typical
6.60 (0.260)
1.65 (0.065)
Cross Section
1.45 (0.057)
R0.8 (0.031) Ref. Typical
E
1.60 (0.063) Ref.
0.13 (0.005) Minimum Ref. Permissible deflection from a flat
Gasket Can Separator
SO L
0.03 (0.001) Minimum Ref. (applies to top edge of gasket or edge of crimp, whichever is higher)
Anode Cap Gel Anode
ET
1.40 (0.055) Ref.
Cathode
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN
Temperature Characteristics
Typical Performance at 21°C (70°F)
Typical Performance at Low Discharge Rates
1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0
Service Effects 125 100 75 50 25 0 -20
0
200
Schedule
Continuous
400 600 Service, Hours
800
1000
Typical Drains at 1.55V (milliamperes)
(ohm)
Cutoff 1.2V (hours)
0.016
94K
938
Load
0 20 Temperature (C)
40
Storage Effects 100 Service (%)
Voltage, CCV
Schedule: Continuous Typical Drain @1.55V: 0.016 milliamperes Load: 94K ohm
Service (%)
OB
Typical Discharge Characteristics
0 C
90
20 C
80 70
40 C
60 0
2
4 6 8 Storage Time (yrs)
10
12
Important Notice
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 - 4309H
Page 1 of 1
