Genuine DELL 180W- Big Barrel - Laptop Power AdapterOEM: DELLOEM Model/Part Number: ?Manufacturer: Delta ElectronicsManufacturer Part Number: ?Power Input: ?Power Output: 19.5V, 9.23A, 180WTip Size: 7.4 mm diameterPackage Included:1 x AC Power Adapter1 x Power CordTechnology for the Future CertifiedThis product is certified as a 100% Recycled product. This means that by purchasing this product you are protecting the Earth from electronic waste while purchasing a product that is warrantied by the vendor providing it to you.Warranty and Quality Assurance:Each one of our products is fully tested and covered by our 90 Day Warranty. The body may have minor cosmetic flaws, dust, scratches, etc., that will not affect its functionality. We thoroughly test our adapters for broken or twisted wires and properly working power jacks. We also make sure there are no cracks or internally loose particles.We sell only Brand Names, Genuine AC adapters. These adapters are manufactured with the top quality materials and include multiple smart features, like safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating, etc.They are designed by a manufacturer to safely power supply your device under different conditions, which may occur.