DescriptionZinc-manganese dioxide chemistry. Mercury and cadmium free. Metal jacket. 5 year shelf life. FeaturesReviews0 Zinc-manganese dioxide chemistry. Mercury and cadmium free. Metal jacket. 5 year shelf life. Type 9V Battery Power Type Alkaline Capacity 625 mAh Voltage 9V Warranty 5 Yr. Shelf Life Write a review There are no reviews yet