Energizer CR2430 Button Battery, 3 V, 24.5 mm Diameter, 2 Pack

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RS 제품 번호:
108-812
Distrelec 제품 번호:
300-48-173
제조사 부품 번호:
7638900379914
제조업체:
Energizer
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

Energizer

Product Type

Button Battery

Battery Size

CR2430

Chemistry

Lithium Manganese Dioxide

Nominal Voltage

3V

Battery Capacity

320mAh

Diameter

24.5mm

Number of Batteries

2

NEDA Code

5011LC

Termination Type

Flat

Weight

4.6g

Height

3mm

Standards/Approvals

ANSI/NEDA-5011LC, IEC-CR2425

Series

CR

IEC Code

CR2430

COO (Country of Origin):
CN

Energizer Series CR Button Battery, 3V Nominal Voltage, 320mAh Capacity - 7638900379914


This button battery is a 3V lithium coin cell designed for low-drain and intermittent-drain applications, supplying portable devices with compact, long-term power. It employs a lithium manganese dioxide chemistry and is supplied as a two-battery pack for items that require small, consistent voltage and low self-discharge across a wide temperature range.

Features and Benefits:


• 320mAh capacity provides extended run time for low loads
• 3V nominal output supports stable device operation
• Flat termination simplifies installation in coin-cell holders
• Low self-discharge of about 1%/year minimises storage loss
• Operates between −30°C and 60°C for varied environmental use

Applications


• Suitable for key fob and watch power requirements
• Used with memory backup and calibration circuits
• Ideal for small medical and security sensors
• Can be used for remote controls and small electronics

What is the maximum permitted leakage during storage?


Typical self-discharge is approximately 1% per year based on stored cells at 21°C.

How does the battery perform under Pulse loads?


It delivers Pulses such as 9.3mA at 2.7V for brief events using a 300Ω Pulse profile.

What is the recommended cut-off voltage for useful service life?


The practical load cut-off for capacity measurement is 2.0V under test conditions.

What is the maximum allowable reverse or recharge current?


The maximum reversible charge current is limited to about 1μA to prevent damage.

What safety consideration applies to small-battery compartments?


Compartments should require a tool to open or two independent simultaneous movements to prevent child access.

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