Duracell D Cell PROCELL® Alkaline Batteries (Pack 10)Duracell PROCELL alkaline batteries are manufactured using superior cell design (vs. prior Industrial alkaline batteries) to ensure high quality cell construction. Design, safety, manufacturing, and qualification follow Procells stringent battery standards, which incorporate parts of the ANSI and IEC battery standards. Economically packaged in bulk and individually date coded for effective inventory management. Each battery comes with a quality