Why settle for a separate iPad stand and external battery when you can have both in one device? Why indeed. That's the thinking from the folks at Sanho at least, who have just rolled-out the first-of-its-kind HyperMac Stand. It packs two slots that can hold your iPad at either an 18 or 45-degree angle (with or without a case), and a built-in 40-watt-hour rechargeable lithium-ion battery that promises to extend your battery life by a full 16 hours. Of course, that combination does make this one of the more expensive iPad stands around at $129.95, but that's not exactly too out of line whe
