FlyHi Car Charger 2-Channel Battery Charger and One Remote Control Charger for DJI Phantom 3 professional/ Advanced Quadcopter Drone 2-Channel Charger comes with a built-in intelligent control chip. It can automatically adjust the charging status. Be based on different charging states, the charger may only charge one battery or two batteries at a time. Suitable for Intelligent Flight Batteries and Remote Controller of DJI Phantom 3 Advanced and Professional Quadcopter Drone( Input:11V-15V Only,Output:17.5V, 5A) ATTENTION: THIS CAR CHARGER CANNOT CHARGE THE REMOTE CONTROLLER OF DJI PHANTOM 3 STANDARD. JUST CAN CHARGE ITS BATTERIES. 1-year manufacturer warranty