50PCS Waterproof 3A 5.5 X 2.5mm DC Socket Plug Power Charger PlugItem Specifics: Brand new and high qualitySize:5.5mm x 2.5mm Gender:FemalePlace of Origin:China(Mainland)Works with the male plug of inner dia:2.5mm, out dia:5.5mm(Copper+Plastic) Package Included: 50 x 5.5mm 2.5mm Female DC Socket Power Plug