It does not have an internal battery but can use any battery pack that can do 100W output.

I pre-ordered this for a few reasons. One, my experience with butane irons was very different than yours I guess. I hated how long they took and how finicky they were. Then I had to find a safe place to put it while it cooled. This has a cap that can handle the high temp with no issue.

When I need a portable iron it’s to do small quick soldering with long waits in between. This seems perfect for that.

It’s not the sugar that makes the coffee taste bad. It’s that they over roast it. Their medium is basically a dark roast.

That said, yes the bigger issue is what they have become as a company and how badly they treat their employees.