Sanho Corporation has debuted its new HyperMac Stand for the Apple iPad. The HyperMac Stand is a combination rechargeable battery pack and dual-angle stand, featuring two soft-touch slots to hold the iPad at either 18 or 45 degrees whether it is encased or bare, and a 11,000mAh lithium ion battery good for up to 16 additional hours of iPad battery life. Other features include 2.1 Amp charging for the iPad via a USB port, a mini USB port for charging…