Engineered for professional use, Ultra Pro 9 Volt Batteries are long-lasting - plain and simple. These alkaline batteries perform in high-use equipment like flashlights and wireless devices. The packaging is easy to open and helps protect and organize the batteries so they're ready when you need them. With a 10-year shelf life, you can depend on Ultra Pro for the long haul.Engineered for professional use, Ultra Pro 9 Volt Batteries are long-lasting - plain and simple. These alkaline batteries perform in high-use equipment like flashlights and wireless devices. The packaging is easy to open and helps protect and organize the batteries so they're ready when you need them. With a 10-year shelf life, you can depend on Ultra Pro for the long haul.