4 in 1 Charger Charging Board w/ Smart Digital Display Battery Butler Nanny for DJI MAVIC PRO Drone Quadcopter

Visión general

Features: It should be using with original charger, can charge 4pcs of battery. Intelligent detection, charging from high voltage to low voltage. With digital display, showing the charging state. High quality and easy to use. Compatible with DJI Mavic Pro.