Description:Compatible Brand: For Samsung Galaxy S4 I9500The build-in AC plug，100-240-Vthe voltage standardsSupport double output， to recharger the battery at the same time aupport the USB output to chergerA. charger output: DC4.20V 400 and 50 ma，USB output: DC5.2V，800 maB. seat charger output DC4.35 V600 and 50 ma，USB output: DC5.2V，800 maThe built-in intellgent ptotection system，stable and reliable，and secureLED light indicates the battery sate: when the battery charger ，the LED light red light，After the battery fully chargerd，LED light are blue.Package included:1 x Cradle Charger for Samsung Galaxy S4 I9500More details: