I bought Duracell batteries from Rakuten.com a year ago. They were "Duracell Battery Family Pack, 50 AA, 25 AAA, & 6 9V, Alkaline batteries. Since I mostly use rechargeable batteries, I did not use these batteries right away. A few here and there. Today, I notice one of the batteries leaking in the package that the batteries came in. Which was not the regular Duracell packaging, but a small cardboard box, all loose. Checked on this website and Youtube and discover that they are fakes.