GPK Car Charger for Acer Aspire One Kav10 Kav60 Za3 Laptop Notebook Battery Charger Power Supply Cord Plug Dc Auto Adapter 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