Tags: DJI_Mavic_2_Part_10_Battery_Charging_Hub 

Features:

Enjoy up to four charging ports when using the Battery Charging Hub with the Car Charger or Battery Charger.
The Battery Charging Hub enhances efficiency by charging batteries in sequence according to their remaining power level, with more fully-charged batteries receiving power first. 
The foldable design makes it easy to take the Battery Charging Hub along wherever you go.

Tips
The Charging Hub serves as an extended accessory, which can only be used with designated charging devices.

Specifications:

DJI Mavic 2 Part 10 - Battery Charging Hub

Operating Temperature: 5℃-40℃
Input: 17.6 V, 0-5.7 A
Output: 17.6 V，3.41 A or 17.0 V，3.53 A
Charging Time: About 1.5 hours for each battery (depending on temperature).

Compatibility
Mavic 2 Intelligent Flight Battery
Mavic 2 Charger
Mavic 2 Car Charger

Includes/Requires:

Includes:

Charging Hub× 1

*  The charging hub need to work with a compatible charger (NOT included).