Dji Flip is a portable drone. I can carry it in the hip bag.  But the charger station isnt so portable and sleek as charger for mini 4 or neo. It would be great to have an option to recharge battery directly from powerbank, or via some kind of small addon to battery. In that case i could take only drone, one spare battery and a powerbank to charge one battery when using the other.

just carry the extra battery and use the drone as charger

How can i use drone as charger when it is up in the air?

Hi there, thank you for reaching out. DJI Flip is supported to use a power bank to charge the smart flight battery. There are two ways to do this:

1. Use the power bank to power the charging manager.
2. Use the power bank to charge the DJI Flip directly.

* The output power of the power bank varies by brand and model, so the actual time to fully charge the smart flight battery with a power bank will depend on real-world usage.

Thank you!