Energizer MAX batteries deliver dependable, powerful performance that keeps
going and going. Providing long life for the devices you use every day — from
toys to CD players to flashlights. The latest generation of our popular
alkaline batteries is exactly what you need. You never quit. Your battery
shouldn’t either. Worlds 1st Zero Mercury Alkaline Battery: Energizer is a
leader in the industry in powering peoples lives responsibly. Up to 7 years
shelf life: 7 years on AA, AAA, C and D and up to 5 years shelf life on 9V.