Drone Battery Charging Hub for DJI Mavic 2 Pro Zoom

Description:
Specially designed for DJI Mavic 2 Pro Zoom Intelligent Flight battery, works with the Mavic 2 power adapter to expand the charging interface into multiple units.
With LED display, auto detection the capacity of the batteries and charge them from high to low one by one.
Fast safe charging, over-charging/over-heating,/over-loading/over-current/ over-voltage protection and Short-circuit protection.
Note: The Battery Charging Hub does not include a charger adapter cable. Please use it together with a standard charger.

Specifications:
Name: Mavic 2 Battery Charging Hub
Compatible Battery Charger:
Mavic 2 Power Adapter
Mavic 2 Car Charger
Compatible Battery : Mavic 2 Intelligent Flight Battery
Color: Black
Input: 17.6V/6A ( Max )
Output: 17.6V
Number of interfaces: 4 battery ports
Charging ambient temperature: 32 to 140℉
Dimension: 124 x40 x 40mm
Item weight: 107g

Use the original charger, full of 4 batteries takes about 300 minutes.