Specification Binding : Electronics Brand : Nine Volt Label : Nine Volt Manufacturer : Nine Volt Model : 081159079574 PackageDimensions_Weight : 0.022046001186074866 PackageDimensions : L:5.49999999439 X W:4.399999995512000787401574 X H:1.3999999985719998425196852 PartNumber : 81159079574 ProductGroup : Photography ProductTypeName : HOME Publisher : Nine Volt SmallImage_Height : 69 SmallImage_URL : http://ecx.images-amazon.com/images/I/31LCY88RpxL._SL75_.jpg SmallImage_Width : 75 Studio : Nine Volt Title : 9V Battery Adapter for Hasselblad 500EL 500EL/M 500EL/X 500ELM 500ELX Camera Weight : 0 WeightUnit : pounds