7638900107777

Battery, Zero Mercury, 1.55 V, SR66, Silver Oxide, 24 mAh, Pressure Contact, 1

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: ENERGIZER
Product type: Batteries - Non-Rechargeable
SVHC: No SVHC (27-Jun-2024)
Weight: 0.42g
Pack Quantity: 1
Product Range: -
Battery Voltage: 1.55V
External Height: 2.6mm
Battery Capacity: 24mAh
Battery IEC Code: SR626
Battery NEDA Code: 1176SO
Battery Size Code: SR66
Battery Terminals: Pressure Contact
External Diameter: 6.8mm
Battery Technology: Silver Oxide

Delivery and price
Units per pack	100
Price	1.17 €
Current stock	25+
Lead time	30 days

Datasheet

## PRODUCT DATASHEET __—««, 

## ENERGIZER 377/376 

## **SILVER OXIDE** 

## **Specifications** 

## **Industry Standard Dimensions** 

mm (inches) 

**Chemical System:** Silver Oxide (Zn/Ag2O) **Designation:** ANSI/NEDA-1176SO, IEC-SR66 **Nominal Voltage:** 1.55 Volts **Typical Capacity:** 24 mAh* (to 1.2 volts) **Capacity Test:** 47K ohm continuous drain at 21°C **Typical Weight:** 0.42 grams (0.015 oz.) **Typical Volume:** 0.09 cubic centimeters (0.0063 cubic inch) **Impedance (40 Hz):** 15 to 30 ohms 

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

DESIGNED FOR USE ON CONTINUOUS LOW DRAIN HIGH PULSE ON DEMAND 

**==> picture [170 x 136] intentionally omitted <==**

**----- Start of picture text -----**<br>
Cross Section<br>:<br>Anode Cap<br>SSS NSSQ 4)As ‘<br>Gel Anode<br>. . . He ne ome _ L<br>Gasket<br>ey e s<br>nnnige J _ Can<br>SZ Separator<br>Cathode<br>**----- End of picture text -----**<br>


## **Typical Discharge Characteristics** 

Typical Performance at 21°C (70°F) 

**==> picture [236 x 224] intentionally omitted <==**

**----- Start of picture text -----**<br>
Schedule:  Continuous<br>Typical Drain @1.46V:<br>0.031 milliamperes<br>Load: 47K ohm<br>1.7<br>1.6 a a ee ee eee<br>1.5<br>1.4 ee, See<br>1.3 ee, ee<br>1.21.1 aee eeee,ee<br>1.0 a ee|| eeee<br>0 150 300 450 600 750 900<br>Service, Hours<br>Schedule Typical Drains Load Cutoff<br>at 1.46V  1.2V<br>(milliamperes) (ohm) (hours)<br>Continuous 0.031 47K 773<br>Voltage, CCV<br>**----- End of picture text -----**<br>


## **Temperature Characteristics** 

Typical Performance at Low Discharge Rates 

**==> picture [214 x 235] intentionally omitted <==**

**----- Start of picture text -----**<br>
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. 

**Contents herein do not constitute a warranty and are for refrence only.** 

Form No. 377/376GL0719 

Page 1 of 1

Updated at April 27, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →