The reason why the battery is not charging
I repeat my question a little more clearly, what I want to know and the reason for it, I would appreciate an answer for it.
I have a 4-IN, regular connector USB and, 1-OUT Mini USB connector for use in my APPLE Minibook and use on it.
If it possible to charge the computer's battery. also and I want to know if the position of the + and - voltage connections, if they are in both compatible between the output and input of one and the other. The reason is that the original adapter does not give me a charge for the battery and I want to solve this question. to make a decision.
Ist dies eine gute Frage?