It does if you have a P-605 with Qualcomm's QuickCharge feature. See the pretty little stylized "A" in the upper left corner of the graphic I posted? It's the AnandTech logo. They don't lie and have been performing objective standardized tests on mobile devices longer than you've been an XDA member (2007). If my choice is believing their 7 hours and your "4-5 hours tops" guess who I and most people here are going to believe? And my P-601 does take about 7 hours to charge which is a hella long time especially when you're traveling.