Can Osmo Mobile SE be charged while in use?

Yes.

Related Questions

Does my DJI RC 2 support quick charging?

Yes. The USB-C port on the RC 2 supports power input up to 9V/3A (with 9V/3A charger).

What is the maximum capacity of the DJI Power 2000?

The DJI Power 2000 has a max capacity of 2048Wh.

Manifold 3 power? What is the power consumption of the DJI Manifold 3?

The power consumption of Manifold 3 is highly dependent on the nature of the tasks being executed. Examples here...