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Fifty silver coin cells in a blister pack

Pkcell

Pkcell CR2032 3V 220mAh lithium coin cell battery 50-pack

SKU CH-C21N-JKKVK

A 50-pack of CR2032 3V lithium coin cells rated at 220mAh with a 10-year shelf life for watches, remotes and small electronics

  • TypeBatteries
  • Battery Pack50-pack
  • Battery TypeCR2032
  • Battery Capacity220mAh
  • Battery Voltage3V
  • 10-year shelf life keeps spares ready
  • 220 mAh capacity powers devices longer
  • 50-cell pack covers many replacements
  • Mercury-free chemistry reduces environmental impact
  • Wide temperature range suits harsh conditions

What this pack is for

This 50-pack of Pkcell CR2032 lithium coin cells supplies 3V power at 220mAh each. The quantity suits households or workshops that keep many small devices running at once.

Current limits you must respect

Continuous draw is limited to 3mA and pulse draw to 30mA, with a standard load of .4mA. The cut-off voltage sits at 2.0V, so devices that demand higher sustained current will drain the cell quickly.

Shelf life and temperature range

Stated shelf life reaches 10 years when stored between -40 and +60 degrees Celsius. Buyers needing a rechargeable chemistry or a higher single-cell capacity should look elsewhere.

Highlights

  • 10-year shelf life keeps spares ready
  • 220 mAh capacity powers devices longer
  • 50-cell pack covers many replacements
  • Mercury-free chemistry reduces environmental impact
  • Wide temperature range suits harsh conditions

Specifications

BrandPKCELL
TypeBatteries
Battery Pack50-pack
Battery TypeCR2032
Battery Capacity220mAh
Battery Voltage3V

Questions about this item

Why choose the 50-pack instead of a smaller quantity?

The 50-pack supplies 50 fresh CR2032 cells at 220 mAh each, giving a large reserve for multiple devices such as AirTags, key fobs, watches and calculators so you avoid frequent re-orders.

What does the 220 mAh capacity mean for a device like an AirTag?

At the rated 0.4 mA standard current the cell can deliver its full 220 mAh; actual runtime varies with the device's average and sleep currents.

Does the CR2032 form factor limit the current I can draw?

Yes. The 20.0 × 3.2 mm lithium-manganese dioxide cell is rated for 3 mA continuous and 30 mA pulse maximum; exceeding these limits will reduce capacity and voltage.

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