Duracell offers a wide range of powerful watch/electronics batteries to meet your needs. Lithium batteries provide a high energy, continuous voltage supply. These coin batteries provide long shelf life for storage capacity and back-up purposes. These batteries can be used with calculators, cameras, watches, games and other electronic appliances. Additional Details ------------------------------ Product description: Duracell offers a wide range of powerful watch/electronics batteries to meet your needs. Lithium batteries provide a high energy, continuous voltage supply. These coin batteries provide long shelf life for storage capacity and back-up purposes. These batteries can be used with calculators, cameras, watches, games and other electronic appliances.