3V CR1220 Lithium Coin Cell Battery

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$0.59 ea

497 In Stock
More Available – 9 weeks

  • Jameco Part no.: 2123784
  • Manufacturer: Jameco ReliaPro
  • Manufacturer no.: CR1220
  • HTS code: 8507800000
  • Web Exclusive
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3V CR1220 Lithium Coin Cell Battery


  • Battery Type: CR1220 coin cell
  • Lithium Manganese Dioxide
  • Output: 3 volts
  • Nominal capacity: 38mAh
  • Dimensions: 0.49" Diameter x 0.77" Thick
  • Weight: 0.8 grams


The Jameco Reliapro 3V CR1220 battery is a great choice for those who need a reliable power source for their electronic projects or devices. This battery is perfect for powering toys, tools, and devices like watches, calculators and other DIY electronics build projects. With a 38mAh capacity, it provides plenty of power for your devices. It also has a wide operating temperature and offers a long shelf life, making it a great choice for those who need a versatile power source.

As a leading supplier of electronic components and parts for businesses, educational institutions, and hobbyists, Jameco Electronics is where to buy CR1220 batteries. We also have other lithium and alkaline batteries and battery holders.

At Jameco Electronics, we have built a reputation for quality products and customer service. We also provide competitive pricing, prompt shipping, and a reliable inventory of over 30,000 products in stock from top brands. Our team is available to answer any questions you may have about the CR1220 or any of our other products. If you need help finding the right part for your project, our experienced in-house technicians are here to help.

Contact us today and let us know how we can assist you. Want to learn more? Visit our Educational Center, where you can find resources like tech tips, electronic lessons, circuit notes, and videos to help you with your next project. We're where to buy CR1220 batteries, tools, components, and more.

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Specification Value
Cell SizeCR1220
Output Voltage3 VDC
Capacity38 mAH
ChemistryLithium Manganese Dioxide
Size0.49"Dia. x 0.08"Th (12x2.0mm)
TerminationPressure Fit
Battery TypePrimary
Diameter0.49 in.
Thickness0.08 in.

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