This short riddle uses one word in two completely different ways: “charged.” In a courtroom, a person can be charged with an offense. But plenty of everyday objects can also be charged with electricity without ever seeing a judge.
The most natural answer is something many people leave plugged in overnight.
Answer: A phone (or its battery).
A phone can be charged all night so it is ready for the next day, but of course it cannot literally go to court. That double meaning is what makes the riddle work. If you thought of another rechargeable device, your idea follows the same wordplay.
