# Battery, Zero Mercury, 1.55 V, SR57, Silver Oxide, 50 mAh, Pressure Contact, 1
**URL**: https://novapart.co/products/7638900253078/battery-zero-mercury-155-v-sr57-silver-oxide-50
**SKU**: 7638900253078
**Manufacturer**: ENERGIZER
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €1.3900
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (14-Jun-2023) |
| Weight | 0.8g |
| Pack Quantity | 1 |
| Product Range | Energizer Silver Oxide |
| Battery Voltage | 1.55V |
| External Height | 2.7mm |
| Battery Capacity | 50mAh |
| Battery Iec Code | SR926 |
| Battery Neda Code | 1162SO, 1165SO |
| Battery Size Code | SR57 |
| Battery Terminals | Pressure Contact |
| External Diameter | 9.5mm |
| Battery Compliance | - |
| Battery Technology | Silver Oxide |
| Battery Type / Size | Button Cell |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3793717/)
## PRODUCT DATASHEET a»,
## ENERGIZER 395/399
## **SILVER OXIDE** {a
## **General Information**
## **Industry Standard Dimensions**
mm (inches)
**Chemical System:** Silver Oxide (Zn/Ag2O) **Designation:** ANSI-1162SO/1165SO, IEC-SR57 **Nominal Voltage:** 1.55 Volts **Typical Capacity:** 50 mAh* (to 1.5 volts) **Capacity Test:** 22K ohm continuous drain at 21°C **Typical Weight:** 0.8 grams (0.03 oz.) **Typical Volume:** 0.19 cubic centimeters (0.012 cubic inch) **Impedance (40 Hz):** 10 to 25 ohms
* Varies according to the applied load, temperature, and cutoff voltage. Minimum ~~a~~
**==> picture [165 x 130] intentionally omitted <==**
**----- Start of picture text -----**
Cross Section
Anode Cap
Gel Anode
ee AS
Gasket
, ag >
Can
Lae Separator
e e e —
: Sg A
Cathode
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DESIGNED FOR USE ON CONTINUOUS LOW DRAIN HIGH PULSE ON DEMAND
## **Typical Discharge Characteristics**
Typical Performance at 21°C (70°F)
## **Temperature Characteristics**
Typical Performance at Low Discharge Rates
**==> picture [484 x 235] intentionally omitted <==**
**----- Start of picture text -----**
Schedule: Continuous Service Effects
Typical Drain @1.48V: 125
0.067 milliamperes
Load: 22K ohm 100
75
1.7
50
1.6 re ee ee eee
1.5 25
1.4 a ee, ee eee 0
1.3 a ee ee, ee -20 0 20 40
1.2 ee ee
Temperature (C)
1.1 ee ee ee eee
1.0 eeee ee
0 200 400 600 800 Storage Effects
100
Service, Hours 0°C
90
20°C
80
Schedule Typical Drains Load Cutoff
at 1.48V 1.2V 70
(milliamperes) (ohm) (hours) 40°C
60
Continuous 0.067 22K 743 0 2 4 6 8 10 12
Storage Time (yrs)
Service (%)
Voltage, CCV
Service (%)
**----- End of picture text -----**
## **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.**
Page 1 of 1
Form No. 395/399GL0320
## Links
- [View this product on Novapart](https://novapart.co/products/7638900253078/battery-zero-mercury-155-v-sr57-silver-oxide-50)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/energizer/e300792100/battery-sr57-1-55v-50mah/dp/3793717)
---
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