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Panasonic CR3032 500mAh 3V Lithium Primary (LiMnO2) Coin Cell Watch Battery - 1 Piece Retail Card

Panasonic CR3032 coin cells in packaging front view
Panasonic CR3032 coin cells in packaging front view
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Panasonic CR3032 Coin Cell - Retail Card

3V | 500mAh | Lithium Primary (LiMnO2)

Power up your watches, calculators, laser pointers, or small medical devices with a Panasonic CR3032 coin cell. Ideal for continuous use devices, this watch battery is powered by a reliable lithium manganese dioxide chemistry great for keeping your devices running safely and at peak performance. This watch battery runs on 3 volts of long-lasting power and a 500mAh capacity plus a low self-discharge rate ensures that your devices have reliable power even under extreme temperatures. Panasonic CR3032 coin cells are designed with a leak-free construction and have a stable 10-year shelf life.


  • 3 volts of long-lasting, reliable power
  • Low self-discharge rate gives a longer, continued performance
  • Leak-free design
  • Numerous uses in small electronics and medical devices
  • Available in retail card packaging
  • Stable 10-year shelf life


  • Battery Size: CR3032
  • Battery Chemistry: Lithium
  • Sub-Chemistry: LiMnO2 (Lithium Manganese Dioxide)
  • Rechargeable: No
  • Protected Cell: Yes
  • Nominal Voltage: 3V
  • Nominal Capacity: 500mAh
  • Continuous Drain: 0.2mA
  • Operating Temperature Range: -22°F to 140°F (-30°C to 60°C)
  • Shelf Life: 10 years
  • Dimensions (Individual Cell):
    • Height: 0.13" (3.2mm)
    • Diameter: 1.18" (30mm)
  • Weight: 6.5g (0.23oz)
Battery Size:CR3032
Battery Capacity (mAh):500
Battery Chemistry:Lithium
Battery Voltage:3
Battery Terminal Type:Flat Top
Battery Shelf Life:10 Years
Packaging:Retail Packaging
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.23oz
Country of Origin:Indonesia
1 Reviews
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By Robert
Princeton, WV
Powerful Battery
June 8, 2020
The battery that came in my device must have been weak because once I put this replacement in the device I was able to pick up it's signal from upstairs when it was down stairs. I had not been able to do that before.
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Panasonic CR3032 500mAh 3V Lithium Primary (LiMnO2) Coin Cell Watch Battery - 1 Piece Retail Card

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