MPN

RS PRO 3.6 V Lithium Button Rechargeable Battery

RS Stock No.:: 183-4285
Brand:: RS PRO

RS PRO 3.6 V Lithium Button Rechargeable Battery

Subtotal (1 unit)*

£8.92

(exc. VAT)

£10.70

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

277 unit(s) ready to ship
Plus 2 unit(s) ready to ship from another location
Plus 100 unit(s) shipping from 21 August 2026

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

Units	Per unit
1 +	£8.92

*price indicative

RS Stock No.:: 183-4285
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Nominal Voltage	3.6V
	Product Type	Button Rechargeable Battery
	Diameter	12mm
	Chemistry	Lithium
	Mounting Orientation	Vertical
	Minimum Operating Temperature	-20°C
	Termination Type	Standard
	Maximum Operating Temperature	60°C
	Standards/Approvals	No

	Select all
	Brand RS PRO
	Nominal Voltage 3.6V
	Product Type Button Rechargeable Battery
	Diameter 12mm
	Chemistry Lithium
	Mounting Orientation Vertical
	Minimum Operating Temperature -20°C
	Termination Type Standard
	Maximum Operating Temperature 60°C
	Standards/Approvals No

COO (Country of Origin):: CN

RS PRO Button Battery

The RS PRO 45mAh button battery has a size of LIR2154 and a nominal voltage of 3.6V. It has a chemical composition of Lithium-ion and a diameter of 12mm. It has a full charging voltage of 4.2V and cut -off of 2.75V.

Features and Benefits

• Cycle life is 500 cycles

• Maximum charge current of 45mA

• Maximum discharge current of 45mA

• Operating temperature ranges between 0°C and 45°C

Applications

• Flashlight

• Badge

• Industrial control equipment power

• LED lamp

• RTC (Real time clock modules)

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