... /Current5.0V 1AOutput Voltage/Current5V 1.5A /5V 1A Charging time10hCycle Life≥500 timesMaterialaluminum alloy Battery ModelLithium Polymer colorBlack, ... good in touch6. With two different USB output interface, for two phones charging at the same time.7. CE, FCC, RoHs ... Nokia, micro, mini 1×USB switch cable External battery pack for i9300 phone. charging your phone anytime, never short of power