I recently bought a portable Chinese thermal printer to keep with my radio gear. I don’t think the paper will tolerate lamination, though.
It charges via USB(-c) and works over Bluetooth with a mobile app, though it also works with a cable (I think, haven’t tested).
Like most printers / scanners, there are operational security concerns to be aware of: the printer probably stores a copy of everything it prints on a flash chip inside the printer. So be mindful of that.
https://www.amazon.com/Gloryang-Portable-Wireless-Supports-Bluetooth/dp/B0CYP944DP/