Features:
Small size, light weight, portable to carry.    
With digital LED display,designed for DJI Mavic 2 drone.    
Intelligent charging management, 4 in 1 charger can charge four battery once time.    
Charging at the same time enables your RC drone to have enough replaced battery.    
High quality and durable in performance, make you enjoy the fun of flying.
Batteries will be charged in sequence by the SOC of the battery from high to low.    

Specifications:
Name: Battery Charging Hub    
Input: 17.6V/8A ( Max )    
Output: 17.6V    
Number of interfaces: 4 battery ports    
Charging ambient temperature: 32 to 140℉    
Dimension: 138 x116 x 40mm    
Net weight: 107g    
Fit for: DJI Mavic 2 PRO Drone / DJI Mavic 2 ZOOM Drone

Package includes:
1 x 4 in 1 Battery Charging Hub    
1 x User manual    

Note: Charger Only! The batteries are not included.