... , usually with large capacity, multi-purpose, small volume,long service life and safety. 2.features1) Battery and case in one .2) Double electricity. 3 ... .8A Rated output:USB1:5V/1A, USB2:5V/2A(MAX) color:Red, silver, Black, Bluetc.. 3.Accessories: Micro USB to USB ... Model:KTY450 Model:KTY660 Model:KQ5,KQ2 Red Mobile Power with high capacity battery and many color to choose