Technical Documents

Coin Cell Battery Handling & Safety Guide Lithium Coin Cell Storage Recommendations Panasonic CR2025 Official Datasheet

EMA-00003-E

Name: Coin Cell
Brand: Generic
SKU: EMA-00003-E
Availability: InStock

(Last updated) May 25, 2026

Coin Cell

3V Coin Cell

Description

The CR2032 3V Lithium Coin Battery is the most commonly used coin battery that provides long-lasting and reliable power for various devices. They are used to power small electronic devices such as a calculator, Wist Watches, remote controls, Various medical Devices, fitness Gadgets, & Machines, toys, etc. The CR2032 is a 3V coin-type Lithium Battery that comes with a 225 mAh capacity. It has flat top terminals. It is ideally suited for use in all kinds of products where the trend is to achieve increasing miniaturization. Since the manganese dioxide that is chemically very stable is used for the plus terminal as an active material, if preservation conditions are proper, 90% of capacity remains even after ten years of storage. It employs organic electrolytes with minimum creeping so they are vastly superior in terms of leakage resistance under environmental changes.

Manufacturer Details

Manufacturer	Part Number
Panasonic	CR2025
Maxell	CR2025
Energizer	CR2032
Sony	CR2016

Vendor Suppliers

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Application Resources

CR2025 Battery Installation Guide

Technical Specifications

Battery Type	Lithium Coin Cell
Battery Size	CR2025
Chemistry	Lithium Manganese Dioxide (LiMnO₂)
Nominal Voltage	3 V
Nominal Capacity	165 mAh
Diameter	20 mm
Height	2.5 mm
Termination Style	Pressure Contacts
Operating Temperature	–30°C to +60°C
Weight (Unit)	2.3 g
Shipping Weight	0.008 kg
Shipping Dimensions	9.2 × 7.5 × 1 cm