It is in good working condition. I have bought a new laptop so don't need it anymore. I have used it for 5-6 years.
There are some flaws in the adaptor cable. The black plastic, part has some Scratches or maybe it is bitten a little bit by mice at multiple places (4-5)approx. But the inner wire is not appearing outside and is secured inside.
So it is in good working condition. You can see in the pics I have already attached.