It's taking a really long time for the batteries and charger to show up that I ordered from a battery place online. So in the meantime I've made a sort of wireless charger version of the Roffu.
I have a charging wire that uses removable magnetic attachments so you can put on whichever style of USB connection you need. I realized if I just leave the part that comes off stuck in the USB-C hole, as you can see in the video all I have to do is put it within an inch or two of the other end and it'll lock on and automatically start charging. No plugging in and unplugging any wires. Not all that different than sticking it on a wireless charging pad.
From what I've read most people suggest not charging batteries within the device anyway. And that goes for any device, but until the charger shows up there's not any other choice. So for now I like the convenience of it and the fact that I'm not repeatedly putting wear and tear on the charging port.
It was years ago when I bought it and it's some random no name brand thing. So if you want to do something like this yourself, just look for anything that is a USBC wire with magnetic attachment and that should hopefully narrow it down for you.
And certainly if you have any other vaporizers that don't have removable batteries, but have any kind of USB charging port you could probably get it to work with one of the other included adapters.