Energizer CR2032 Coin Battery, 3 V, 20 mm Diameter, 12 Pack

RS Stock No.:: 276-2681
Distrelec Article No.:: 304-29-192
Mfr. Part No.:: 7638900453850
Manufacturer:: Energizer

Energizer CR2032 Coin Battery, 3 V, 20 mm Diameter, 12 Pack

Subtotal (12 units, in packs of 12)*

HK$114.30

FREE delivery for orders over HK$250.00

In Stock

228 unit(s) ready to ship
Plus 15,312 unit(s) ready to ship from another location
Plus 16,200 unit(s) shipping from 12 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
12 +	HK$9.525	HK$114.30

*price indicative

RS Stock No.:: 276-2681
Distrelec Article No.:: 304-29-192
Mfr. Part No.:: 7638900453850
Manufacturer:: Energizer

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Energizer
	Product Type	Coin Battery
	Battery Size	CR2032
	Chemistry	Lithium Manganese Dioxide
	Nominal Voltage	3V
	Battery Capacity	235mAh
	Diameter	20mm
	Number of Batteries	12
	NEDA Code	5004LC
	Termination Type	Flat
	Weight	3g
	Height	3.2mm
	Series	CR
	IEC Code	CR2032

	Select all
	Brand Energizer
	Product Type Coin Battery
	Battery Size CR2032
	Chemistry Lithium Manganese Dioxide
	Nominal Voltage 3V
	Battery Capacity 235mAh
	Diameter 20mm
	Number of Batteries 12
	NEDA Code 5004LC
	Termination Type Flat
	Weight 3g
	Height 3.2mm
	Series CR
	IEC Code CR2032

RoHS Status: Exempt

Energizer Series CR Coin Battery, 20mm Diameter, 3V Nominal Voltage - 7638900453850

This coin cell provides a Compact primary power source for small electronic devices, offering a nominal voltage of 3V and utilising a lithium manganese dioxide chemistry to deliver consistent output over its service life.

Features and Benefits:

• 235mAh capacity delivers sustained energy for low‑drain electronics
• Flat termination ensures flush mounting and stable contact
• 3g mass minimises added weight in portable devices
• 3.2mm height allows slim‑profile installation
• 20mm diameter supports common coin‑cell holders

Applications

• Suitable for key fobs requiring low continuous drain
• Used with small medical monitoring devices
• Ideal for wrist devices and wearable sensors
• Can be used for memory backup in consumer electronics
• Used for remote controls and small LED indicators

How many cells are provided in a typical pack for multiple‑device maintenance?

The pack contains 12 individual cells for inventory or replacement needs.

What chemical system is used and how does it affect shelf stability?

The cell uses a lithium manganese dioxide chemistry, which offers low self‑discharge and a stable nominal voltage during storage.

What termination style should device contacts accommodate?

The cells use a flat termination, so contact surfaces should be flat and spring‑loaded where possible.

What physical characteristics determine holder compatibility?

The cell’s 20mm diameter and 3.2mm height must match the circular holder dimensions and retention features.