Manufactured specifically for professional and industrial applications, these batteries are among the most dependable, long lasting alkaline power cells available. Value priced bulk quantities equate to substantial savings. Secure seal corrosion resistance protects valuable, sensitive equipment. Date coding simplifies tracking. Seven year shelf-life. Global Product Type: Batteries-Alkaline; Battery Type: Alkaline; Battery Size: 9V; For Use With: Professional and Industrial Electronic Devices.