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Card of 24 Duracell CR2450 3V lithium coin cells

DURACELL

Duracell CR2450 3V lithium coin cell 24-pack

SKU CH-V764-NBYK4

Twenty-four 3 V lithium coin cells deliver long shelf life and steady voltage for compatible devices

  • Battery typeCR2450 lithium
  • 24 batteries keep devices powered longer
  • 3 V lithium chemistry delivers steady voltage
  • Up to 10 years shelf life retains charge
  • 5 mm x 5 mm size fits CR2450 slots
  • Card packaging protects each cell until use

Pack contents and voltage

This pack contains twenty-four CR2450 lithium coin cells, each delivering three volts. They arrive on a card for easy storage and handling. The chemistry provides high energy density and a steady voltage output. Shelf life reaches up to ten years when stored properly.

Suitable uses and limits

The cells suit key fobs, medical devices, fitness trackers and other compact electronics that require this specific size. They are not for devices that need rechargeable cells or a different form factor. Buyers who want a larger capacity or a different voltage should look at other chemistries.

Critical specification

The decisive detail is the CR2450 designation with 24.5 mm diameter and five millimetre thickness. Only devices built for this exact footprint will accept the battery. Match the code on your existing cell before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $115.99
Pricier than about 92% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeCR2450 lithium

Questions about this item

What device slot or holder do I need to fit the 24.5 mm diameter of these CR2450 cells?

They require a standard CR2450 battery compartment with a 24.5 mm diameter and 5 mm depth, as used in many watches, medical devices and key fobs.

Can I mix these 3 V lithium cells with older BR2450 or 5029LC batteries in the same device?

No — the chemistry and voltage profiles differ, so mixing can cause uneven discharge or device malfunction. Replace all cells at once with the same type.

How can I verify each cell is delivering the rated 3 V after opening the 24-pack?

Measure the open-circuit voltage with a multimeter; a fresh cell should read at or very close to 3 V.

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