... mobile phone, bluetooth electronic products, digital products,etc.4 Intelligent power management,: they have over-charge, over - discharge, short circuit ... high performance, high quality8 Four grades of the power indicator light9 Power and function switch key,on/off buttons10 USD output ... Output power B:5.0v-2A(Max)4 Dimention: 94*58.4*20.75mm5 Weight:200GPictures: The newest portable charger of power ...