Sensation as we are shipping now has identical power/voltage concerns as the ONE.2.
We have plans to do higher voltage models, starting with the TWO.2, but experienced has mugged me and sorry, I'm just not going to discuss it until I see something production ready with mine own very eyes.
I will say that a heatsink is required over around 36v and some people find the heatsink ugly. So we'll probably end up with a < 36v solution and an over 36v solution. That, and I still have a bunch of Tripath parts and debt to retire, so I'm not giving up before the high-voltage journey is complete! The good news is that the power aspect is now worked out. We have broken the 130w switching regulated supply barrier and there are many battery options from which to choose. Fully charged, 29v and 43v seem to be the easiest to source. Although perhaps 5 x 6v (nominal) will become an option. I'm guessing that this would be a 36v pack fully charged - right?