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Twenty CR2032 lithium coin cells in individual blister pockets

No Sew

No Sew CR2032 3V Lithium Battery 20 Pack

SKU CH-X147-EGR2G

Twenty 3 V lithium coin cells rated at 210 mAh power watches, remotes, key fobs and other small devices

  • SpecificationsCR2032
  • Typelithium_manganese_dioxide
  • Battery PackCR2032
  • Battery Typelithium_manganese_dioxide
  • Battery Capacity210 milliamp_hours
  • Battery Voltage3 volts
  • Reliable power for everyday devices with 210 mAh capacity
  • 20 individually sealed cells let you use one at a time
  • Anti-swallowing blister pack helps keep children safe
  • Replaces common models including DL2032, ECR2032 and BR2032
  • Leak-free lithium manganese dioxide chemistry tested before release

Pack Contents and Intended Use

This pack contains twenty CR2032 lithium manganese dioxide button cells, each rated at 3 volts and 210 milliampere-hours. They are designed for small electronic devices such as watches, calculators, car key fobs, computer motherboards and Bluetooth trackers. The individual blister packaging allows single batteries to be removed without exposing the rest. This product is not suited for applications that require rechargeable cells or higher capacity formats.

Storage Life and Leak Resistance

The chemistry provides a long shelf life with minimal self-discharge, so cells remain ready for occasional or seasonal use. PKNOVA states that extensive pre-release testing ensures leak-free operation under normal storage and operating conditions. The resistant blister pack adds a physical barrier against accidental ingestion. No thermal management or active cooling is relevant for these low-drain coin cells.

Sustained Low-Current Performance

Under the continuous microampere loads typical of CMOS memory backup or remote-entry circuits, the 210 milliampere-hour capacity delivers multi-year service intervals. Voltage remains stable throughout most of the discharge curve, avoiding the sudden drop-off seen in some alkaline alternatives. The pack is not intended for high-drain devices such as LED flashlights or motorised toys where rapid depletion would occur.

Highlights

  • Reliable power for everyday devices with 210 mAh capacity
  • 20 individually sealed cells let you use one at a time
  • Anti-swallowing blister pack helps keep children safe
  • Replaces common models including DL2032, ECR2032 and BR2032
  • Leak-free lithium manganese dioxide chemistry tested before release

Specifications

BrandPKNOVA
ModelCR2032
SpecificationsCR2032
Typelithium_manganese_dioxide
Battery PackCR2032
Battery Typelithium_manganese_dioxide
Battery Capacity210 milliamp_hours
Battery Voltage3 volts

Questions about this item

How do I install the CR2032 battery and which orientation do people often get wrong?

Insert the cell with the positive (+) flat side facing up toward the device contact; the negative rim goes down.

What replacement will the 20-pack need after the 210 mAh cells are depleted?

Each CR2032 is single-use; when voltage drops below 3 volts you simply swap in another fresh cell from the blister pack.

What limit appears first when a device draws continuously from the 210 mAh capacity?

The 210 mAh rating sets the total charge; sustained current drain will exhaust capacity before any other limit is reached.

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