... protection -Mini flat shape with big power 5200mAh/3.7V MOBILE power bank for cell phone, psp, ... control, intelligent monitoring and display power microcomputer. 3.Speed shuttle, a key can realize all ... product specification: 100*43*25mm capacity:5200mAh/3.7V rated input:DC5V 1000mA package: neutral color box ... color client likes,but certain quantity) 5200mAh/3.7V MOBILE power bank for cell phone, psp, ...