Imagine lasers (not yet invented) shoot gamma rays onto one single point and creates a kugelblitz (in german lightning ball), a small black hole that can last for a year let's say. Please don't ask or talk about the creation of the kugelblitz and it's lifespan.
I'm wondering... how could we manipulate in a labatory for example. It will fall to earth because of gravity.
We can manipulate antimatter thanks t an electromagnetic field thanks to it's electric charge. But black holes don't have an electric charge (maybe I am wrong about that so please tell me if it's so).
So how can we manipulate a black hole (I'm hoping a theoretically possible answer, and not to sci-fi, possible)
Thank you very much, I need a very complete answer and your help!