... 2.It supply power for digital device like Iphone, Ipad, Samsung P1000,cell phone,mp3,mp4 and more ... Cell Type:Lithium-ion polymer battery cell Capacity:4000mahInput:mini USB 5V/1A(Max)Output:5V/1A Size: ... within five minutes.Charge digital device like cell phone,ipad,mp3,mp4,iphone,psp .1. Connect USB cable ... port of battery charger to charge digital device like ipad, mobile phone, mp3, mp4.2. LED light ...