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Energizer ECR2430BP lithium coin cell, silver metal finish, 2430 size

ENERGIZER

ENERGIZER dry cell battery

SKU CH-CDT9-ZX4SC

3V lithium coin cell rated at 290 mAh, size 2430, operating from -4 °F to 140 °F

  • Battery capacity290 mAh
  • Battery voltage rating3 V DC
  • Product typeBatteries
  • Reliable 3 V power for compact devices
  • 290 mAh capacity supports extended runtime
  • High-drain lithium chemistry handles demanding loads
  • Operates from -4 °F to 140 °F in harsh environments
  • Standard 2430 size fits CR2430, DL2439, ECR2430 slots

Purpose-fit coin cell

The Energizer ECR2430BP is a 3 V lithium coin cell sized to the 2430 form factor. It delivers 270 mAh capacity for devices that require a compact, high-drain primary battery.

Suits low-profile electronics.

This cell fits keyless entry remotes, medical monitors, fitness trackers and other thin devices that specify a 2430 lithium coin. Buyers who need a rechargeable chemistry or a higher-capacity pack should look at a different battery type.

Deciding spec: 2430 size with 270 mAh at 3 V

The 2430 diameter and 270 mAh rating together determine whether the cell matches the equipment's battery compartment and runtime requirement. Verify both values against the device manual before purchase.

How it compares

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

Price $2.99
Cheaper than about 97% of the 190 comparable items (median $18.49).

Specifications

Product
Brand nameEnergizer
Model nameECR2430BP
Product typeBatteries
Power
Battery capacity290 mAh
Battery voltage rating3 V DC

Questions about this item

Will the 2430 coin cell fit the same holder as my old CR2430?

Yes, the 2430 size and 3 V output match the CR2430 cross-reference, so it slots into existing holders without modification.

How can I verify the 290 mAh cell is delivering full voltage after installation?

Measure the terminals with a multimeter; a fresh lithium coin cell should read very close to 3 V DC under no-load conditions.

Does the single-cell pack include any mounting tabs or solder leads?

The pack contains one bare ECR2430BP coin cell only; tabs, holders or leads must be sourced separately.

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