I use a Moga pocket, it doesnt have a USB rechargable battery, but it lasts a long time on Triple-A batteries and works very well.

Got it for 20 bucks shipped. It's on sale now for 7 dollars: http://www.amazon.com/Mobile-Gaming-System-Android-Not-Specified/dp/B0096L2SJ0/ref=sr_1_1?ie=UTF8&qid=1457034956&sr=8-1&keywords=moga+pocket