Specification Binding : Electronics Label : NORTH STAR 1595 Manufacturer : NORTH STAR 1595 PackageDimensions_Weight : 0.49383546688 PackageDimensions : L:4.6062992079 X W:4.2519684996 X H:0.9842519675 ProductGroup : Speakers ProductTypeName : BATTERY Publisher : NORTH STAR 1595 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/416DXGKLPpL._SL75_.jpg SmallImage_Width : 75 Studio : NORTH STAR 1595 Title : 2PCS 7.4V 1500mAh Lithium Battery for feilun FT009 Remote Control High Speed Speedboat Weight : 0.5 WeightUnit : pounds