http://www.tradus.com/callmate-3ait-travel-charger-i-phone-3g-4g/p/MOAM9K1IDDYYORSJ Store : Tradus List Price : Rs.299 Deal Price : Rs.99 Shipping : Rs.50 (location based) Convenience Charges : Rs.2 Features : Compact and lightweight It is equipped with switching technology. Input Voltage select automatically (100V - 240V AC) Output regulated voltage 1.5 metre wire for easy to use Unique Shape and design for iPhone 3G and 4G Using a Up to coupler technology for more output voltage stabilization Output : 5.00V According to modal (500mA - 800mA) Built in short secret protection