Travel Charger for Google Nexus 10 Tablet is digitally Fast Acting, Slim, and Portable! (1 Amp) This USB 1Amp Travel Charger recharges phone battery without overcharging. One end fits AC wall outlet and other end has a port for USB cable (Micro-USB cable included). Use it at home, at the office, or take it when you travel around the world. The first digital stage quickly charges 95% then second stage safely goes to 100%. Prevents Over-Charging, USB to AC, Input 100-240V, Output 5V at 1A.