#2x #AA #to #C #Size #Battery #Converter #Adaptor #Adapter #Case 100% brand new and high quality Converted AA size battery to C size battery Nothing complicated, just stick the AA battery in the converter and it's the same as a C battery Perfect for electronics and emergency situations A gadget to keep close at hand, at home, at the office, at the campsite, etc Battery not include Compatible With: all types of AA batteries