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Five silver coin-cell batteries in a blister pack

The Perfect Part

The Perfect Part ECR1632 1632 3V Lithium Coin Battery 5 Pack Expire 2031

SKU CH-GCN7-ENYK1

Five 3 V lithium CR1632 coin cells with 2031 expiry for watches, remotes and small electronics

  • DetailsCoin Cell/Button
  • Five batteries supply spares for multiple devices
  • Coin-cell format fits CR1632-compatible electronics
  • 3 V lithium chemistry delivers steady voltage
  • Expiry dated 2031 confirms long shelf life
  • New condition ensures full capacity from first use

Five-pack CR1632 coin cells

The Perfect Part ECR1632 1632 3V lithium coin batteries arrive as a five-pack of fresh cells with an expiry date of 2031. They suit owners of watches, calculators, key fobs, medical devices or motherboard CMOS sockets that require this exact coin-cell format. Each cell delivers the standard 3 V nominal voltage in a compact button profile.

Coin-cell format limits

The CR1632 size fixes both diameter and thickness so the cell only fits holders designed for that exact footprint. Capacity is bounded by the coin-cell chemistry and cannot be increased without changing the physical format. Devices needing higher current draw or longer runtime than a single coin cell provides will require a different power architecture.

Expiry date 2031

The 2031 expiry is the single specification that confirms long shelf life and reliable voltage when the cell is finally installed. Buyers who need cells dated beyond 2031 or who require rechargeable coin-cell chemistry should look elsewhere.

How it compares

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

Price $1.99
Cheaper than about 99% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameThe Perfect Part
Model nameECR1632

Questions about this item

Should I choose the 5-pack or a single CR1632 for my devices?

The listing supplies a 5-pack of CR1632 coin cells, so you receive five identical 3 V lithium batteries in one purchase.

What does the 3 V rating mean when the battery is installed in a device?

Each cell delivers a nominal 3 volts to power small electronics such as watches, key fobs or medical sensors.

Does the CR1632 designation limit which devices can use these batteries?

CR1632 defines the physical size and chemistry; any device designed for a CR1632 coin cell will accept them.

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