MotoBlue wrote:

He said they haven't decided whether it will be an 18650 or 21700 mod. He can't tell you what no one knows yet.

I should have said Facebook pages. Nevertheless, it can take either battery.

As for "what no one knows yet", just read the comments below the video, and google it. The information's out there, and easily found.

As I say, information-wise, a bloody appalling video!