I have a combo so I have a charger, the charging hub and the USB chargin adapter but none seems to have an output for charging cable to connect to a power bank.
Hello there gringa. Good day and thank you for reaching out. The Air 2S Charging Hub does not include a power supply. Please use an official DJI Air 2S power supply with this device to charge your DJI Air 2S's Intelligent flight batteries. Thank you.