4-In-1 Battery Rapid Intelligent Charging Charger Hub For D-JI Mavic Pro With LCD Display Features: The Mavic Battery Charging Hub is designed For use with the Mavic Intelligent Flight Battery. When used with the Mavic Battery Charger, it can charge up to four Intelligent Flight Batteries. The Intelligent Flight Batteries will be charged in sequence according to their power levels, from to low. Specifications: Item Type: Battery Charging Hub For D-JI Mavic Pro Model: M01 Material: ABS Color: Black Size: 883cm/3.153.151.18in (Approx.) Compatible Drone : D-JI Apply to: D-JI Mavic pro Charger Type: Charging Board Input voltage: 13.05V/8A(Max.) DC Output: 13.05V Quantity: 1PC (other accessories demo in the picture is not included) Package includes: 1 X Battery Charging Hub For D-JI Mavic Pro 1 X User Manual (English and Chinese)