Super Power Supply AC / DC Laptop Charger Adapter Cord for Dell Latitude E5420 E5520 E6250 E6320 E6420 E6520 Dell XPS X15l X15z X17l 90W Netbook Notebook Battery Plug Adapter Voltage Input Range: 100-240V / 19.5V 4.62A 90W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply