@mntmn Hey, I know your company already seems to be super busy cranking out great products, but I have another product idea that I think would be great in your lineup.

In short I would recommend making a portable USB battery pack, utilizing LiFePo4 technology. Basically reuse some of the reform tech (set of 4 LiFePO4 cells + charger/controller + OLED system controller). If like the reform, the cells were replacable it would be to my knowlege the first of its kind.