... of chargers, the included adapter can help you charge most digital products in market. such as: cell phone, psp, MP3/4, GPS ... *25mm capacity:5200mAh/3.7V rated input:DC5V 1000mA package: neutral color box packagin charging: charge with power adapter,computer USB interface ... the color client likes,but certain quantity) 5200mAh/3.7V MOBILE power bank for cell phone, psp, MP3/4, GPS, digital camera, ipod ...