HuFeng 2 Sockets Cigarette Lighter Adapter Dual USB Car Charger with Voltage Display for Moblie Phone (Black)

What problems will come up continuely when driving? Phone ls Out Of Charge GPS ls Out Of Only One Usb In Car Car CAN NOT Be Started This USB Car Charger made for you. Detect Condition Of Car Battery when no usb device insert, you canview the car battery voltage to avoid low power condition. Monitor Usb Charging Current when usb devices charged, screen willshows total charging current ofdual ports. Monitor Usb Charging Voltage when usb devices charged, screen willcycliallyshows usb charging voltageand total charging current. Fixed well - Firm Clips Contact Design It can be well fixed arbute to its non-slip clips, makes connection always keep firm,even if you are driving on rugged road. Wide Compatibilities Works with any devices including smartphones, tablets, cameras, car cam recorder etc. Works With All Vehicle Types Charging No Need Waiting Dual usb, total output up to 5V/ 4.8A, max 24W, can full speed charge two devices together.