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Eight CR1620 coin cell batteries in individual blister compartments

Ruth's sister

Ruth's sister international power cord 1.6cm 1.5V 1620 5009LC 8 pack

SKU CH-CY6Y-VWTWX

Pack of eight 1.5 V CR1620 lithium coin cells for watches, remotes and key fobs

  • 8-pack keeps spares ready for multiple devices
  • 5 V nominal voltage matches CR1620 device requirements
  • 6 cm diameter fits standard CR1620 compartments
  • Individually separated cells prevent terminal short circuits
  • 3-year shelf life supports long-term storage

8-pack CR1620 coin cells

This pack contains eight lithium coin cells rated at 1.5 V. Each cell measures 1.6 cm in diameter and 2.0 mm in height. They are supplied new and individually separated to prevent short circuits.

Individual separation and shelf life

Every battery is sealed in its own compartment so the positive and negative terminals cannot touch during storage. The manufacturer states a three-year shelf life, making the pack suitable for keeping spares on hand.

16 mm diameter by 2.0 mm height

The 1620 designation confirms the physical size that determines fit in key fobs, watches, motherboards and similar devices. Buyers needing a different diameter or thickness cannot use these cells.

Highlights

  • 8-pack keeps spares ready for multiple devices
  • 5 V nominal voltage matches CR1620 device requirements
  • 6 cm diameter fits standard CR1620 compartments
  • Individually separated cells prevent terminal short circuits
  • 3-year shelf life supports long-term storage

Specifications

No published specifications for this item yet.

Questions about this item

How often will the CR1620 coin cells need replacing in a device that runs continuously?

Each CR1620 cell has a three-year shelf life; actual runtime depends on the device's current draw, so replacement timing varies by application.

What stops the batteries from delivering power first during extended use?

The limiting factor is the cell's finite capacity; once the lithium chemistry is exhausted the voltage drops below the level required by the device.

Do the CR1620 cells generate noticeable heat or noise when powering equipment all day?

Coin cells operate silently and produce negligible heat under normal loads, making them suitable for continuous low-power use.

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