Energizer CR2025 Coin Battery, 3 V, 20 mm Diameter, 12 Pack

RS Stock No.:: 276-2680
Mfr. Part No.:: 7638900453843
Manufacturer:: Energizer

Energizer CR2025 Coin Battery, 3 V, 20 mm Diameter, 12 Pack

Subtotal (12 units, in packs of 12)*

€12.20

(exc. VAT)

€15.01

(inc. VAT)

In Stock

Plus 34 unit(s) shipping from 28 September 2026
Plus 218 unit(s) shipping from 28 September 2026

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

Pack(s)	Per Pack	Per unit*
1 +	€12.20	€1.017

*price indicative

RS Stock No.:: 276-2680
Mfr. Part No.:: 7638900453843
Manufacturer:: Energizer

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Energizer
	Battery Size	CR2025
	Product Type	Coin Battery
	Chemistry	Lithium Manganese Dioxide
	Nominal Voltage	3V
	Battery Capacity	155mAh
	Diameter	20mm
	Number of Batteries	12
	Termination Type	Flat
	NEDA Code	5003LC
	Weight	2.6g
	Height	2.5mm
	IEC Code	CR2025
	Series	CR

	Select all
	Brand Energizer
	Battery Size CR2025
	Product Type Coin Battery
	Chemistry Lithium Manganese Dioxide
	Nominal Voltage 3V
	Battery Capacity 155mAh
	Diameter 20mm
	Number of Batteries 12
	Termination Type Flat
	NEDA Code 5003LC
	Weight 2.6g
	Height 2.5mm
	IEC Code CR2025
	Series CR

RoHS Status: Exempt

Energizer Series CR Coin Battery, 20mm Diameter, 3V Nominal Voltage - 7638900453843

This coin battery is a Compact 3V power source designed for small electronic devices where a slim, long‑lasting cell is required. It employs a lithium manganese dioxide chemistry to deliver steady voltage for low‑drain applications and is supplied as a set of twelve cells to support multiple replacements or bulk use.

Features and Benefits:

• 155mAh nominal capacity supports extended low‑current operation
• Flat termination simplifies surface contact and installation
• 2.6g mass minimises added weight to portable devices
• 3V nominal voltage ensures stable supply for sensitive circuits
• Lithium manganese dioxide chemistry provides consistent discharge behaviour

Applications

• Suitable for replacement of car key fob batteries
• Used with Compact wristwatches requiring 3V cells
• Ideal for powering small remote controls and sensors
• Can be used for calculators and memory backup modules
• Suitable for bulk stocking by maintenance technicians

How many cells are provided in the retail pack?

The pack contains twelve individual batteries.

What is the typical energy capacity per cell?

Each cell has a nominal capacity of 155mAh.

What is the cell height and how thin is it?

The cell height measures 2.5mm.

What is the cell diameter for device compatibility?

The cell diameter is 20mm.

What type of Terminal does the cell use for contact?

The cell uses a flat termination for contact with device holders.