A CR2032 battery is a small, button-shaped battery commonly used in various electronic devices such as watches, calculators, and car key fobs. It is a type of lithium battery that provides a nominal voltage of 3 volts and has a capacity of approximately 225 mAh.
CR2032 batteries are known for their reliability, long shelf life, and high energy density. They are also resistant to leakage and can operate in a wide temperature range, making them suitable for use in various applications. Due to their compact size and high power output, CR2032 batteries are often the preferred choice for devices that require a long-lasting and reliable power source.