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CR2032 Battery (3V Lithium Coin Cell)

Microbattery carries the largest selection of lithium coin cell batteries including less common models such as the CR2032 size battery. Available for sale is any purchase amount required, from a single battery to a box of 100 batteries to an entire pallet (wholesale customers see below). CR2032 lithium coin cell batteries provide excellent performance and their extensive shelf-life makes them ideal for use in a variety of devices: Computer motherboards, watches, calculators, PDAs, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches and medical devices. CR2032 size batteries are used as replacements for: 5004LC, BR2032, CR2032, DL2032, ECR2032, KCR2032, and KECR2032. We provide CR2032 lithium coin cell batteries from the following brands: Sony, Renata, Maxell, Panasonic, Toshiba, Premium Generic and Energizer. All lithium batteries are required to be shipped using ground freight services and are thus not allowed to be shipped via air freight domestically or internationally.

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Lithium batteries may only be purchased for shipment within the U.S.A. and Canada. No overseas shipping is permitted by law for any retail orders. Check our Shipping Policy page for more info.


For large wholesale and B2B orders please contact us directly at (305)-371-9200


Wholesale customers please click here.

Information Sheets:
Cross Reference
Technical Data Sheets


Click Here To View All Lithium Coin Cell Batteries 

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Click Here To View Bulk CR2032 Pricing 


Typical CR2032 Battery Specifications:

CR2032 Battery Height- 3.20 mm

CR2032 Battery Diameter- 20.00 mm

CR2032 Battery Weight- 3 grams

CR2032 Battery Nominal Voltage- 3 V

CR2032 Battery Capacity (Avg.)- ≈235 mAh

CR2032 Battery Composition-Lithium Manganese Dioxide


CR2032 Battery Additional Resources:

Toshiba CR2032 Battery Technical Data Sheet 

Duracell CR2032 Battery Technical Data Sheet 

Frequently asked questions, basic data, and specifications of the CR2032 battery


For additional battery information and other technical data please visit the Battery University Knowledge & Resource Center


*MicroBattery Pro-Tip (Understanding Lithium Coin Batteries): Lithium coin cell batteries are usually designated with a CR followed by a set of numbers. The C in CR lets you know the battery uses a lithium chemistry. The R lets you know that the battery is round in shape. The first two numbers let you know the diameter of the battery and the last two numbers tell you the height. So by following this, you can easily see that a CR2032 battery is a (C) lithium chemistry battery with a (R) round shape that has a diameter of (20) 20 millimeters and a height of (32) 3.2 millimeters. This applies to the majority of coin and button cell batteries but note there are some exceptions, like the CR2 or CR123A batteries which are considered lithium cylindrical batteries.