You see .. its the same confusion with the Vapor Flask clone .. first they told me it was V2 self service battery, then they said its the V1 with lipo battery, then when I said I that I felt a lipo battery was a bad idea, they said its two 18650's

... Not sure I want to chance it because the V1 is welded shut with a metal plate on top of the internals once assembled and it cannot be opened as per Hao sheng.
FC was all set and ready to get the Vapor Flask but I told them not to because I think its a bad idea considering the conflicting information they are passing out, and since the user cannot open it to verify exactly what is inside ... just doesn't seem good.

Thoughts?