Please note that the OS was changed to Ubuntu recently on the SSD.   However you could reinstall Windows, up to v10.   I can't guarantee if the Windows key provided will allow that, you may need your own key.

This portable small laptop would be great for lab use, remote light travel use or for parts.

The laptop is provided with its original PSU and cable.  There is no original box/manuals/drivers, however that shouldn't present a problem as it uses very standard hardware that any OS can support automatically.

I should also point out that the battery does still work. I can't say for how long but I've had it running an hour or two with no issue.