It’s a case, it’s a power supply, and it has a kickstand. There’s so much to love in the Dexim Super Juice Power Case for the iPhone 4. The case hides a lithium polymer battery that can extend your talk time by 6 hours, your video or game time by 10 hours, and your audio playing time by 40 hours. It comes with a micro USB cable that lets you charge while you synchronize the data with your Windows or Mac PC.It’s also a handy case if you’re just watching videos. The included kickstand will hold your iPhone 4 at just the right angle. Dexim isn’t revealing the price right now, but the site says Dexim gear can be found at a Target, AT&T, or Brookstone stores.