603386

1-800-383-7323 / USA1-800-383-7323 USA/CAN 1-800-383-7323 / CANADAwww.energizer.com 

## ENERGIZER 373 

## **SILVER OXIDE** 

## **Specifications** 

## **Industry Standard Dimensions** 

mm (inches) 

**Chemical System:** Silver Oxide (Zn/Ag2O) **Designation:** IEC-SR68 **Nominal Voltage:** 1.55 Volts **Typical Capacity:** 30 mAh* (to 1.3 volts) **Capacity Test:** 30K ohm continuous drain at 21°C **Typical Weight:** 0.50 grams (0.016 oz.) **Typical Volume:** 0.12 cubic centimeters (0.007 cubic inch) **Impedance (40 Hz):** 40 to 50 ohms 

* Varies according to the applied load, temperature, and cutoff voltage. 

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3.80 (0.150)<br>9.50 (0.374) Minimum<br>9.25 (0.364) 1.65 (0.065)<br>1.45 (0.057)<br>R0.80 (0.031) Ref.<br>1.60 (0.063) Ref.<br>Typical<br>1.40 (0.055) Ref.<br>0.15 (0.006) Maximium Ref.<br>Permissible deflection from a flat<br>0.03 (0.001) Minimum Ref.<br>(applies to top edge of gasket or<br>edge of crimp, whichever is higher)<br>**----- End of picture text -----**<br>


DESIGNED FOR USE ON CONTINUOUS LOW DRAIN 

## **Cross Section** 

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Anode Cap<br>Gel Anode<br>Gasket<br>Can<br>Separator<br>Cathode<br>**----- End of picture text -----**<br>


## **Typical Discharge Characteristics** 

Typical Performance at 21°C (70°F) 

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Schedule:  Continuous<br>Typical Drain @1.55V:<br>0.052 milliamperes<br>Load:  30K ohm<br>1.7<br>1.6 Ce ee ee<br>1.5<br>1.4 eeee<br>1.3<br>1.2 ee ee ee '<br>1.1 eeee ee ee<br>1.0 esee ee ee<br>0 150 300 450 600<br>Service, Hours<br>Schedule Typical Drains Load Cutoff<br>at 1.55V  1.3V<br>(milliamperes) (ohm) (hours)<br>Continuous 0.052 30K 577<br>Voltage, CCV<br>**----- End of picture text -----**<br>


## **Temperature Characteristics** 

Typical Performance at Low Discharge Rates 

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Service Effects<br>125<br>100<br>75<br>50<br>25<br>0<br>-20 0 20 40<br>Temperature (C)<br>Storage Effects<br>100<br>0°C<br>90<br>20°C<br>80<br>70<br>40°C<br>60<br>0 2 4 6 8 10 12<br>Storage Time (yrs)<br>Service (%)<br>Service (%)<br>**----- End of picture text -----**<br>


## **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 - 4328E 

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