... 2.5000mah&high quality 3.one year warranty cell phone charger 5000mah 2 usb power bank Main features: cell: ... you press the buttonWhen the machine is charging, LED will be redWhen the machine is fully charged, LED ... intelligent single-chip power management scheme. Fit Model:most mobile phone, for iPhone, for iPod, MP3 , MP4, MP5 ... contact us if interested in! cell phone charger 5000mah 2 usb power bank