Duracell DRAC90S Slim Universal Laptop Adapter, 19V, 90-Watt Sleek, stylish and space-conscious power supply solution Includes 7 removable voltage-controlling tips, compatible with popular laptops from most major manufacturers Ultra-slim, portable design is 88 percent smaller than conventional adapters, and supports 95 percent of the current 90-Watt laptop market Charges from any standard AC wall outlet, worldwide Three year warranty