DJI Phantom 4 Car Charger Kit - (DJI - CP.PT.000377) w/ eDigitalUSA Microfiber Cleaning Cloth DJI Car Charger Kit The Car Charger for Phantom 4 is used to charge the Intelligent Flight Battery or remote controller through a car's cigarette lighter port. It comes with low-voltage protection and overheating protection which automatically cut off charging if your starting battery voltage is too low or cigarette lighter port exceeds a certain temperature. Includes eDigitalUSA Microfiber Cleaning Cloth