Notebook: cable or battery defective?

Since I have not got a more accurate answer to my question, I try again with a new question. I have a Lifebook from Fujitsu (A Series), although it is connected, the battery does not charge more than 30%, the laptop indicates that the cable is connected, but is also not loaded. (See pictures). Without a laptop, the laptop will work, but I work a little longer, this is synonymous.

Is it possible to determine on the basis of this information whether the cable or rather the battery is defective? Unfortunately, I'm not so good with laptops and I do not know anybody who can lend me a suitable cable. Perhaps someone can help me with that.

Thank you

The power adapter is defective or too weak. Swap that out then it should work again

Workaround: Turn off your laptop while charging. Does he then go to 100 percent?

Try it sometimes synonymous s.einer outlet in another room, some power supplies have extreme problems with even the tiniest voltage fluctuations, had a router that I could not operate in a particular room because he always went out there

If it charges up to 30%, it can't really be due to the cable. I would say either battery broken or software error. If possible, simply reset the notebook to factory settings and then look again.

If the laptop without battery synonymous not endure, I would suspect the cable.

Hey thanks and no then maybe I can do it 60%

But that can be the cable, you notice that when you want to load a MacBook with a 12 Watt USB-C charger, for example

If the power supply does not provide enough power then this can have an impact

Thank you

Certainly? Then it sounds like not only the power supply has a problem