Can I use a 24.35V for my laptop instead of a 19.5V charging cable?

I'm homeschooling and my charging cable is broken. I only have a vacuum cleaner charging cable with the appropriate connection. But I'm afraid that I will destroy the battery or worse. Or is that possible if necessary?

NO!

You will skyrocket your device.

After that, it's probably toast.

How so?

The voltage is too high. Highly sensitive electronics are built into the parts and they can't survive.

If you are lucky only the battery or the power pack will break because you sacrifice yourself but dss is not much better either

But my thought was that with the small voltage difference this is not really dangerous, and that the batteries may still have a little more capacity for safety?

The voltage difference is huge. It always depends on the circumstances. If you give the cpu in there 1.1v everything is good but vei 2 makes it bang. The same applies to the power pack.

no must be 19.5v-20v