Hipower 220W AC Power Adapter Charger For Sager 8120, NP8120, X8100, 8170, NP8170, 8170-S1, NP8170-S1, P170HM, P170HM-3DE, P170HM-PS, 8180, NP8180, P180H Laptop Notebook Computers Input: 100-240V 50/60Hz worldwide power compatible Output Volts: 19.50V Output Wattage: up to 220W maximum Output Current: up to 11.57A maximum Connector: 4 Pin Female