Drones Accessories Type:Charger Size: 8.8*8.8*3.7cm Model Number:4 in 1 charger Weight:87g Package:Yes Brand Name:MaxFunRC feature:charge battery one by one Features: Function: Suitable for DJI Mavic Pro drones batteries charging and can charge 4pcs batteries one by one from high voltage to low voltage. Advantage: Intelligent detection, charging from high voltage to low voltage. With digital display screen, showing the charging state. Useful: Perfect for using on travelling and outdoor activities. Convenient: Compact size, lightweight and portable for your easy use and daily storage. Note: Only battery charging dock, other items are not included. It needs used with your original charger.