The Energizer Lithium Coin Battery 3V comes in a convenient 2-piece pack, providing reliable power for a variety of devices. Suitable for watches, calculators, fitness trackers, and remote controls, these batteries are known for their long-lasting performance. With a shelf life of up to 10 years, they ensure dependable energy when needed. The lithium chemistry offers stable voltage and excellent temperature performance, making the Energizer 3V lithium coin batteries a trusted choice for both everyday use and emergency applications. Their compact design allows for easy installation in compatible devices.