batch rendering lots of blend files?

I have like 30 or so blend files I need to re-render at higher res videos. I’ve already changed their render settings and saved the changes to the belnd files. Can I somehow in Blender, in Windows command line or some other tool render each file automatically one after another while I’m away? I’d run it on my secondary computer, don’t have time to do it manually by rendering, closing the blend, opening the next, rendering,repeating as the total render time of all blends will take 48 hours+.