Name: Energizer SR43 Button Battery, 1.55 V, 11.6 mm Diameter
Brand: Energizer
SKU: 683-373
Price: 1059 TWD
Availability: InStock

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選取全部	屬性	值
	品牌	Energizer
	Battery Size	SR43
	Product Type	Button Battery
	Chemistry	Silver Oxide
	Nominal Voltage	1.55V
	Battery Capacity	110mAh
	Diameter	11.6mm
	NEDA Code	1133SO
	Termination Type	Flat Contact
	Height	4.2mm
	Weight	1.7g
	Standards/Approvals	No
	IEC Code	SR43

	選取全部
	品牌 Energizer
	Battery Size SR43
	Product Type Button Battery
	Chemistry Silver Oxide
	Nominal Voltage 1.55V
	Battery Capacity 110mAh
	Diameter 11.6mm
	NEDA Code 1133SO
	Termination Type Flat Contact
	Height 4.2mm
	Weight 1.7g
	Standards/Approvals No
	IEC Code SR43

Datasheet - 386

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COO (Country of Origin):: JP

Energizer Button Battery, 1.55V Nominal Voltage, 110mAh Battery Capacity - 7638900253030

This button battery provides a Compact silver oxide power source for low-drain electronics, delivering a stable 1.55V output suitable for devices requiring continuous, long-duration service and occasional high-current pulses. It employs a silver oxide chemical system and flat-contact termination for consistent connection in small consumer equipment.

Features and Benefits:

• 110mAh typical capacity supports extended low-drain operation
• 5-15ohm impedance at 40Hz enables dependable Pulse response
• 1.2V cut-off preserves usable energy during discharge
• Gel anode construction maintains consistent voltage under load
• Flat contact termination ensures secure electrical contact

Applications

• Suitable for wristwatches requiring flat-contact cells
• Used with handheld calculators requiring steady low current
• Ideal for small measuring instruments with intermittent pulses
• Can be used for Compact medical monitoring devices
• Used for toys and key fobs needing long shelf life

What is the typical mass and how does it affect device balance?

The cell weighs 1.7g, a negligible mass that minimises impact on Compact device balance.

How is capacity measured and under what conditions?

Capacity is specified as 110mAh to 1.2V using a continuous 6.8kΩ drain at 21°C.

What temperature behaviour should be expected during storage?

Performance varies with storage temperature, with progressive service reduction observable over years at elevated temperatures.

What form factor considerations affect replacement compatibility?

The cell uses a coin-shaped format with a low-profile flat contact suitable for tight battery compartments.

How does internal impedance influence Pulse performance?

An impedance of 5-15ohm at 40Hz limits voltage drop during brief high-current demands, supporting short pulses on demand.

Energizer SR43 Button Battery, 1.55 V, 11.6 mm Diameter

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