Energizer SR69 Button Battery, 1.55 V, 9.5 mm Diameter

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HK$131.50

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RS庫存編號:
683-362
製造零件編號:
7638900253016
製造商:
Energizer
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品牌

Energizer

Product Type

Button Battery

Battery Size

SR69

Chemistry

Silver Oxide

Nominal Voltage

1.55V

Battery Capacity

34mAh

Diameter

9.5mm

Termination Type

Flat Contact

Weight

700mg

Standards/Approvals

No

Height

2.1mm

Series

371/370

IEC Code

SR69

豁免

COO (Country of Origin):
JP

Energizer 371/370 Series Button Battery, 9.5mm Diameter, 1.55V Nominal Voltage - 7638900253016


This button battery is a Compact silver oxide cell designed to supply low continuous voltage for small electronic devices. It operates at 1.55V nominal and is intended for applications requiring steady low-drain power with occasional higher Pulse demands, offering consistent output across normal ambient temperatures.

Features and Benefits:


• 34mAh capacity provides extended low-drain service life
• 10-20Ω impedance ensures stable voltage under load
• 0.7g mass reduces added weight in portable devices
• Gel anode chemistry supports predictable discharge behaviour
• 1.2V load cut‑off prevents excessive depletion during use

Applications


• Suitable for wrist-instrument timing mechanisms
• Used with Compact medical monitoring sensors
• Ideal for remote controls with infrequent transmissions
• Can be used for memory back-up in small electronics
• Suitable for low-power LED indicators and sensors

How was capacity measured for typical ratings?


Capacity was determined under a continuous 33kΩ drain at 21°C to a 1.5V cut‑off.

What electrical behaviour should be expected during pulses?


The cell is intended for continuous low drains with the capability to deliver higher pulses on demand due to its internal impedance range.

What temperature effects influence service life?


Service performance varies with temperature, relative service changes are charted across −20°C to 40°C indicating reduced capacity at lower temperatures.

What is the voltage threshold to consider the cell depleted?


Practical load cut‑off for service assessment is specified at 1.2V for typical discharge scenarios.

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