... Bank for iphone,mobile phone,smartphone,ipod Battery Type Li-ionCapacity4000mAhInputDC5.0-6.0V Max 1AOutputDC5.3±0.3V Max 1ASize30*30*80mmWeight ... ,Micro USB,Samsung,Apple Fit for:All kinds of Mobile phone ,iphone,smartphones,Mp3,Mp4,PDAGPS Navigator,PSP and other mobile ... minutes' disconnection. Power bank,5V4000mAh,portable power,for iphone,mobile phone,smartphone,ipod