A great value option for someone wanting to replace a lost or broken laptop charger. They may be used, but still work perfectly and are atill covered under the same warranty as our brand new chargers.SPECIFICATIONSOutput: DC 19.5V | 7.7A | 150WConnecters:Outer: 4.5mmInner: 3.0mmCompatibility: HPPlug: 3 Pin UK PlugColour: BlackPackage Contents:1 x Replacement AC Adapter1 x UK Mains Power Cable