603263

## PRODUCT DATASHEET EE 

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

## ENERGIZER 329 

## **SILVER OXIDE** 

## **Specifications** 

## **Chemical System:** 

Silver Oxide (Zn/Ag2O) 

## **Industry Standard Dimensions** 

mm (inches) 

**Nominal Voltage:** 1.55 Volts **Typical Capacity:** 39 mAh* (to 1.3 volts) **Capacity Test:** 22K ohm continuous drain at 21°C **Typical Weight:** 0.58 grams (0.02 oz.) **Typical Volume:** 0.15 cubic centimeters (0.009 cubic inch) **Impedance (40 Hz):** 55 to 65 ohms 

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

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4.40 (0.173) Ref.<br>7.90 (0.311) Typical<br>7.62 (0.300) 3.10 (0.122)<br>2.85 (0.112)<br>R1.15 (0.045) Ref.<br>2.80 (0.110) Ref.<br>Typical<br>2.55 (0.100) Ref.<br>0.25 (0.010) Maximum 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>


## **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>


DESIGNED FOR USE ON CONTINUOUS LOW DRAIN 

## **Typical Discharge Characteristics** 

Typical Performance at 21°C (70°F) 

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Schedule:  Continuous<br>Typical Drain @1.55V:<br>0.070 milliamperes<br>Load:  22K ohm<br>1.7<br>1.6<br>1.5<br>1.4<br>1.3<br>1.2<br>1.1<br>1.0<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 0.070 22K 557<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 - 4310E 

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