GPK Car Charger for Emachines Em250 Em350 Em 250 350 Laptop Netbook Battery Charger Dc Avto Adapter Power Supply Cord Plug 30 Watt Input: DC 11V - 16V Power: 19.5v 1.58a 30 Watt Service & Support 1 year warranty Use minimal power this adapter is designed to save energy Designed exclusively for use with the laptops 100% compatibility with the original