Super Power Supply DC Laptop Car Adapter Charger Cord with USB charging port for Dell Latitude E5430 E5520 E5530 E6400asb E6420 E6430 E6430u E6520 E6530 Notebook Netbook Battery Plug Output: 19.5V 4.62A 90W / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply Features a USB Port for Charging USB powered devices.