Battery charging

Exploration Stage: Cards of Fate
From: Detective
Description: The camera shutter is not working. It's like the battery is dead. I don't like advanced technology at all. ...... Half the world is dead if it's turned off. I need to find something to charge my phone. There must be all kinds of artifacts in this hall.
Completed: Be careful not to burn out the camera. We don't know how much power the artifact has. Quickly take a picture of Jacob's portrait before the mistress of the mansion returns. Before the mistress of the mansion returns.