Where can I find AA (Mignon) batteries in Heiligenhaus?

AA (Mignon) batteries can also be found in these cities:

Bochum Duisburg Düsseldorf Erkrath Essen Hilden Meerbusch Mettmann Mülheim an der Ruhr Neuss Oberhausen Ratingen Remscheid Solingen Velbert Wuppertal

You can also find this in Heiligenhaus:

Yogurt Pizza Flavors Honey Popsicle Meat Mineral Water Coffee Drinks Pretzel Cookies Canned Vegetables