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Single silver coin cell battery in clear blister pack

DURACELL

DURACELL DL2430BPK 3V 2430 lithium coin cell battery 1-pack

SKU CH-5HT8-W7Q42 MPN DL2430BPK

A single 3 V lithium coin cell sized 2430 with a 10-year storage guarantee

  • Battery pack size1-pack
  • Battery typeLithium Coin Cell
  • Battery voltage rating3 V
  • Product typeBatteries
  • Reliable power for specialty devices with 3V lithium coin cell
  • Up to 10-year storage guarantee keeps battery ready when needed
  • Child-resistant packaging helps protect children from accidental ingestion
  • Compatible with medical devices like glucometers and security devices
  • Trusted Duracell brand quality in a single 2430 battery pack

Reliable 3 V coin cell for specialty devices

This Duracell DL2430BPK supplies 3 V lithium power in the 2430 form factor. It fits watches, calculators, glucometers, car remotes and similar everyday electronics. The single-cell pack is ready for immediate use in any device that requires this specific size. A 10-year storage guarantee means the cell stays fresh until you need it.

Low self-discharge chemistry keeps voltage stable

Lithium coin construction delivers steady output with minimal self-discharge during normal operation. The cell runs cool and silent because it has no moving parts and draws only the tiny current demanded by low-power devices. Child-resistant packaging adds a safety layer without affecting electrical performance.

Direct replacement for any 2430 lithium coin cell

Swap this cell into any product designed for a 2430 battery — no adapter or modification required. The upgrade is worthwhile when an existing cell has reached end of life or when you want the assurance of a fresh 10-year storage window. It does not suit devices that need a different diameter, thickness or voltage.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 190 comparable items (median $18.49).

Specifications

Product
Brand nameDURACELL
Model nameDL2430BPK
Product typeBatteries
Power
Battery typeLithium Coin Cell
Battery voltage rating3 V
Size & build
Shipping weight0.09 kg
Package size102 × 102 × 23 mm
In the box
Battery pack size1-pack

Questions about this item

How do I install the 2430 coin cell and which orientation step is often missed?

Slide the 2430 into the holder with the marked positive side facing up; the common mistake is inserting it upside down, which leaves the device dead.

What replacement will this 3 V lithium coin cell need after its service life?

Replace it with another CR2430 or DL2430 3 V lithium coin cell once the voltage drops too low for the device to operate.

What limit appears first when the 2430 powers a security device continuously?

The internal resistance rises until the voltage sags below the device's minimum, ending useful life before the 10-year storage guarantee is reached.

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