I have been reading about graphene for years waiting for it to hit the consumer market. I thought that they were suppose to charge in seconds or a minute or two? Anyway, I have a VT200 and a WhiteOut (un-used) an I am hoping I can blow some money on a graphene battery if one will fit one of these mods? I guess I will do some Google-Fu and hopefully someone has confirmed that there is a size that will fit one of these mods.