1. with USB port, can charge mobile phone ,iphone ,ipad ,psp etc. 2. with replacable a LED ... with a generic usb output interface which can charge for mobile phone ,iphone ,ipad ,psp etc.2. environmental protection:adopt chip . ... Warrenty; One yearThe separated three parts; cell, flashlight, charge portChargeing for mobile phoneCharging for Iphone External power bank with flashlight for mobile phone