If you've lost your laptop charger and can't find the same model, or if you simply want to have a spare one, Leotec offers you the perfect solution with its universal Notebook Charger Set, compatible with a large number of laptop brands and models. Features: Automatic voltage: Simply plug the charger into a standard 220V power outlet and connect the corresponding adapter (including 10 different ones) to the computer. Auto-voltage function: it automatically detects and regulates the current that the computer needs (from 15 to 20v) so that you don't have to select it manually and eliminates the risk of errors and possible overloads. Smaller and lighter slim design Specifications: European standard plug 100 - 240V Auto voltage DC 15-20V Output power: 90W Compatible with 12 types of plug