So I got the VapeHeater Go... opened it up and it has Lithium Polymer batteries, as I suspected. The internals are the exact same as what was postied previously in this thread. I contacted VapeFully to let them know, and they responded with this: "I'm very sorry that you received false information on the battery type in VH GO from our team. However, we had contacted the manufacturer about the battery before and the battery has a range of safety functions, preventing such issues as overcharging, discharging or overheating; it's supposedly safer than, e.g., 18650 batteries.".
While I'd prefer if it had li-ion batteries, overall it's a very nice IH, and it's a much nicer experience for me than using a torch. I tried out changing the glass to the the new one with 3 silicone pads but I found that it took a long time to click and it would almost be to the point of combustion so I just went back to how it initially came and it seems good for me.
I know that they've given assurances on the battery and so has
@VapeEscapist but I still don't have 100% peace of mind about it... I'm at about 80%
so I'm trying to decide whether to keep it, or return it and get an Apollo 2 for now and maybe a Mad Sense in the future. I think I'll use it for a week and try to decide... I want to test the battery life on it a bit too