Power your small electronic devices with the T&E AG12 SR43SW LR43 386 Alkaline Button Battery. These batteries offer long-lasting power and reliable performance, making them perfect for watches, calculators, and other small devices. With a shelf life of up to 3 years, you can trust these batteries to provide consistent power when you need it. Get reliable and long-lasting power with Tianqiu CR2016 Batteries. These lithium batteries come in a convenient tear strip packaging, making it easy to store and access the 10 batteries included. Suitable for a variety of electronic devices, you can trust Tianqiu for consistent and efficient performance.