The Panasonic BR-1632/HFN Lithium Coin 3V Cell Battery is a high-quality, reliable power source suitable for a variety of consumer electronics devices. With a voltage of 3V and a capacity of 120mAh, this battery offers long-lasting power for extended usage. The set includes 2 batteries, making it convenient for powering multiple devices or keeping a backup supply on hand. The lithium chemical composition ensures a consistent and stable performance, making it a versatile option for various battery-powered devices.