Alongside the Droid RAZR HD that Motorola and Google announced this morning, there's also a version with a much bigger battery--the Droid RAZR Maxx HD. It's pretty much the same as the RAZR HD, with the exception of packing in 32GB of internal storage, and an incredible 3,300mAh battery that Motorola claims will provide up to 21 hours of talk time, or 8 straight hours of LTE-powered web browsing. The RAZR Maxx HD is 9.3mm thin, so a tiny bit thicker than the regular RAZR HD, but that's the price you pay to be a road warrior, right? You'll be able to nab your own Droid RAZR Maxx HD this holiday season from Verizon. Be sure to check out the full Motorola. On Display. event video.