BTG Upgrade Intelligent Battery Compatible Review

Special designed for DJI Mavic Mini Drone. 6in1 Charger: can charge 4 batteries(charging time: about 80Mins), controller, and other device (cellphone) at one time; red light is charging, green light is fully charged. Intelligent protection: the built-in safety system fully protects the charger from overcharge, over voltage, over temperature and short circuit. INPUT: AC100-240V 50/60Hz, OUTPUT1: DC 8.4V 8A(Branch Output:8.4V 2A), OUTPUT2:USB 5V 3A. Packing list: Charger Hub x1, Cable for Battery x4, Power Line x1. Note: don't include USB cable.