AC Wall Charger Adapter for Asus Eee Pad Transformer TF101-B1 TF101-A1 TF101-X1 Input:AC 100V-240V, great for replacement or travel back up. Industry Quality : Over voltage protection, Over heat protection. Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. Short circuit Protection. Light in weight and with heavy-duty cable-wire. Antoble product has a 30 day Money-Back Guarantee and a 1-year limited warranty.