power base for ipad2/new ipad

Product description:
 * This product is dual-mode base design
 * Make IPAD IPHONE and IPOD any two of the same charge, the maximum output current of 2.1A, USB output for other phones, MID charge
 * 2.1 An dual-link design for IPAD, IPHONE and IPOD
 * Battery Capacity: 5000mah
 * Specifications: Output 5V 2.1A, USB output 5V 1A
 * Dimensions: 170mm * 90mm * 18mm
 For ipad ipad2 iphone4 3G 3GS iphone4s MID touch4 classic nano5 nano4 ......