Duracell Batteries, Alkaline, Hi Density Core, Aaa 12 Ea
No. 1 world's most advanced alkaline (Based on Hi-Density Core and PowerCheck). The only one with Powercheck. Duralock Power Preserve technology. Guaranteed 10 years in storage. Trusted everywhere. Printed on recycled paperboard. No mercury added. www.duracell.com. Made in USA.