Made to last, not to leak You can depend on your devices when you rely on the power of Energizer MAX Alkaline 9V Batteries. These batteries fuel everyday electronics, at home, at work, or at school. Great for powering your child's favorite battery-operated toys and games, digital cameras, and flashlights. These batteries also make great backup batteries for radios and smoke detectors. Shelf life of up to 5 years in storage These 9-Volt cell batteries are there when you need them. Trust the power of Energizer MAX 9V Batteries to keep the devices you love powered when you need them most. Great for long-term and emergency storage.