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Twelve silver lithium coin cells on a blister card

DURACELL

Duracell CR2025 3V lithium coin cell battery 12-pack

SKU CH-JR1D-JNB96

Twelve 3 V lithium coin cells deliver reliable power for small devices and store for up to 10 years

  • Battery typeCR2025
  • Reliable 3 V power for small devices with lithium chemistry
  • 12 batteries on a card keep spares organised and ready
  • Up to 10 years shelf life retains charge during storage
  • 20 mm × 2.5 mm CR2025 size fits key fobs, remotes and sensors
  • Cross-referenced to DL2025, ECR2025, BR2025 and other common codes

What it is

This pack contains twelve CR2025 lithium coin cells rated at 3 volts each. They suit watches, calculators, key fobs, medical devices and other small electronics that require this specific size. The cells are supplied on a card for easy storage and handling. Buyers needing rechargeable cells or a different diameter should look elsewhere.

Thermals noise power

Lithium chemistry delivers a stable voltage across a wide temperature range and the cells hold charge for up to 10 years in storage. There are no moving parts so operation is completely silent. Self-discharge is very low, meaning the pack remains ready for intermittent use over long periods.

Deciding specification

Each cell measures 20 mm in diameter and 2.5 mm in height, matching the CR2025 form factor exactly. This physical size is the single detail that determines whether the battery will fit the intended device. Equivalent designations include DL2025, ECR2025 and BR2025.

How it compares

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

Price $27.99
Pricier than about 84% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeCR2025

Questions about this item

How do I install the CR2025 coin cell and which orientation step do people get wrong?

Insert the 20 mm x 2.5 mm cell with the positive side facing the contact marked +; reversing the polarity is the common mistake.

What maintenance or replacement will the 12-pack need over its shelf life?

Each lithium coin cell holds charge for up to 10 years in storage; replace individual cells when the device shows low-voltage symptoms.

What limit appears first under continuous load from the 3 V lithium chemistry?

Voltage drops once the internal capacity is exhausted; the cell cannot be recharged and must be swapped for a fresh CR2025.

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