RS PRO CR2430 Button Batteries, 3V, 24.5mm Diameter, 5 Pack

View all Button Batteries

Subtotal (1 pack of 5 units)*

£9.00

(exc. VAT)

£10.80

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 4,925 unit(s) ready to ship
  • Plus 630 unit(s) ready to ship from another location
  • Plus 1,990 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 +£1.80£9.00

*price indicative

Three packages of batteries displayed on a light peach background with a red round.
New Batteries, Maximum Power
Discover the new Duracell battery range—engineered for long-lasting performance, extended storage life, and intense power for high-drain devices. Power you can rely on, whenever you need it.
Shop New Batteries
RS Stock No.:
866-0675
Distrelec Article No.:
304-24-521
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Size

CR2430

Chemistry

Lithium Manganese Dioxide

Nominal Voltage

3V

Capacity

300mAh

Terminal Type

Standard

Diameter

24.5mm

Dimensions

24.5 x 3mm

Number of Batteries Supplied

5

Series

CR

Model Number

CR2430

IEC Name

CR2430

COO (Country of Origin):
CN

RS PRO 3V Lithium Button Batteries (CR2430)


Consistent and reliable Lithium Manganese Dioxide coin button batteries offering a compact efficient power source. These non-rechargeable Lithium batteries ideal for small electronic devices such as cameras and watches featuring a longer life span than their Alkaline equivalents.

Able to hold their charge for long periods of time both when in use and during storage the CR2430 battery benefits from a very low level of self-discharge, high energy density and a consistent and reliably stable voltage.

Features and Benefits


3V button cell battery

Size CR2430

Dimensions 24.5 x 3mm

Lithium Manganese Dioxide chemistry

High Energy Density

Low discharge levels

Non-Rechargeable

Wide operating temperature range of -30 to 60°C

Suited to intermittent high load applications

Applications


Calculators

Car keys

Watches

Fitness trackers

Toys

Cameras

Hearing aids and medical devices

RS PRO CR Series Button Batteries


866-0653 - CR1220

866-0657 - CR1616

866-0666 - CR1620

866-0669 - CR2016

866-0663 - CR2025

866-0672 - CR2032

866-0675 - CR2430

866-0679 - CR2450

How should Button batteries be disposed of?


Any batteries should be disposed of in accordance with the recommended battery recycling and disposal schemes available

Guidance


Always install the batteries correctly as per instruction

Ensure that the contact points are clean and conductive

Do not mix different types of battery

Do not heat or attempt to recharge the battery

Do not dispose of in a fire

Why RS PRO?


RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.


Coin & Button Cells, Lithium


All cells in this range have a voltage of 3V.

Related links