CR2032

The CR2032 from Panasonic is a widely recognized lithium coin cell battery, known for its compact size and reliable performance. Measuring 20mm in diameter and 3.2mm in thickness, this battery is designed to fit into a variety of devices, making it a popular choice for powering small electronics.

The exterior of the CR2032 features a smooth, metallic silver finish, which is typical of lithium batteries. The top surface is embossed with the Panasonic logo, along with the battery type designation "CR2032" and other relevant specifications. The edges of the battery are slightly rounded, allowing for easy insertion into battery compartments.

Internally, the CR2032 is composed of lithium manganese dioxide, which provides a nominal voltage of 3 volts. This chemistry allows for a stable and long-lasting power supply, making it ideal for devices that require a consistent energy source over extended periods. The battery has a typical capacity of around 220 mAh, which can vary slightly depending on the specific model and manufacturing batch.

The CR2032 is commonly used in a variety of applications, including wristwatches, calculators, remote controls, fitness trackers, and various medical devices. Its lightweight design and ability to perform well in a wide temperature range make it suitable for both everyday consumer electronics and specialized equipment.

Panasonic is known for its commitment to quality and reliability, and the CR2032 is no exception. It is designed to have a long shelf life, often lasting up to 10 years when stored properly, which makes it a convenient choice for consumers who want to keep spare batteries on hand.

Overall, the Panasonic CR2032 is a dependable and versatile battery that meets the needs of a wide range of electronic devices, providing users with the power they need in a compact and efficient package.