Energizer SR57 Button Battery, 1.55 V, 9.5 mm Diameter

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€ 14,14

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€ 17,11

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RS-stocknr.:
683-370
Fabrikantnummer:
7638900253078
Fabrikant:
Energizer
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Merk

Energizer

Product Type

Button Battery

Battery Size

SR57

Chemistry

Silver Oxide

Nominal Voltage

1.55V

Battery Capacity

55mAh

Diameter

9.5mm

Termination Type

Flat Contact

Weight

760mg

Standards/Approvals

IEC 60086-3

Height

2.7mm

IEC Code

IEC 60086-3

Vrijgesteld

Land van herkomst:
JP

Energizer Button Battery, 9.5mm Diameter, 1.55V Nominal Voltage - 7638900253078


This button battery is a low-drain silver oxide cell designed to supply 1.55V for small electronic devices such as timepieces and precision instruments. Manufactured to IEC 60086-3 standards, it operates across a practical temperature range and offers stable output suitable for applications requiring steady voltage over long standby periods.

Features and Benefits:


• 1.55V nominal voltage delivers consistent device operation
• 55mAh capacity supports extended low-current service
• Silver oxide chemistry ensures stable discharge profile
• Flat contact termination suits compact, low-profile assemblies
• Self-discharge under 5% per year preserves shelf life

Applications


• Used with analogue and digital wristwatches requiring 1.55V
• Suitable for medical timing devices with low-drain demands
• Ideal for Compact measuring instruments needing stable voltage
• Can be used for small sensors and remote controls
• Appropriate for repair and replacement of SR48 SR54 batteries

What load and temperature produce the stated capacity?


Capacity is measured at a continuous discharge through an 18.2kΩ load at 20°C down to 1.2V.

How does the cell behave electrically under low drain?


The silver oxide chemistry provides a near-flat voltage during extended low-current discharge, supporting predictable device timing.

What is the expected annual self-discharge at typical storage conditions?


Self-discharge is specified as less than 5% per year when kept at 20°C.

What are the manufacturing and approval references for the cell?


The cell is produced to IEC 60086-3 standard.

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