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CR2430 3V Lithium Coin Batteries

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Choose the right CR2430 battery for everyday devices

The CR2430 battery is a compact 3V lithium coin cell designed for stable, long-lasting power in small electronic devices. It is commonly used in car keys, remote controls, digital scales, medical accessories, calculators, LED lights, sensors, fitness equipment and backup memory applications. The code CR2430 indicates a lithium manganese dioxide chemistry, a round coin-cell format and the 2430 size class, which is valued for dependable voltage output and a long shelf life.

In this category you can find trusted CR2430 3V lithium batteries from leading brands such as Varta, Panasonic, Duracell, Energizer and Camelion. Whether you need a single replacement battery, a twin pack or a multi-pack for regular maintenance, BatteryMarket.bg offers practical options for home, office and professional use.

2 Lithium Batteries CR2430 Duracell DL2430 3V

CR2430, DL2430 and ECR2430 compatibility

Many devices list alternative references on the battery cover or in the user manual. A DL2430 is Duracell’s designation for the CR2430 size, while ECR2430 is commonly used by Energizer. In most standard applications, these labels refer to the same 3V lithium coin battery format. Always compare the printed code, voltage and size before replacing your old cell.

Lithium Batteries CR2430 Camelion CR2430 3V

What makes a CR2430 3V lithium battery useful?

CR2430 cells are built for devices that need compact energy with reliable voltage stability. Compared with smaller coin cells, the 2430 size offers higher capacity in many applications, making it suitable for equipment that requires longer service between replacements. Lithium coin batteries also perform well during storage, so keeping a spare pack is convenient for remotes, keys and small electronics.

Lithium Batteries CR2430 Energizer ECR2430 3V

How to select and replace your 2430 battery

  • Check that the device specifies CR2430, DL2430 or ECR2430.
  • Confirm the voltage is 3V and do not replace it with a different thickness unless the device manufacturer allows it.
  • Install the cell with the correct polarity, usually with the plus side facing outward.
  • Avoid mixing old and new batteries in devices that use more than one cell.
  • Store unused lithium coin cells in their original packaging, away from heat, moisture and children.
Lithium Batteries CR2430 Varta CR2430 3V

Reliable brands for CR2430 battery replacement

Choosing a recognizable brand helps ensure consistent performance, leak-resistant construction and accurate sizing. Varta CR2430, Panasonic CR2430, Duracell DL2430, Energizer ECR2430 and Camelion CR2430 batteries are all suitable choices when your device requires this 3V lithium coin-cell format.

Important: LIR2430 rechargeable cells are not a direct replacement for standard CR2430 batteries unless your device and charger specifically support rechargeable lithium-ion coin cells.

Browse the available CR2430 lithium batteries above, compare pack sizes and order the option that best matches your device and usage needs.

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