Russell did a teardown and analysis on the DeWalt 20V Max 6.0Ah pack (DCB206) and found NCR20700A cells:
https://syonyk.blogspot.com/2017/04/dewalt-20v-max-60ah-pack-teardown.html
Grin posted new info about their weight sensing electric longboard:
"This one is very close to hitting all the marks for an electric skateboard conversion kit using our hands free lean control, including suspension trucks and a ruggedized miniature deck mounted CA." It's using LiGo batteries...
Ryan Biffard (Director of Powertrain Engineering at Zero Motorcycles) mentions Justin and Statorade during the Q&A session of this ZeroCast presentation:
http://livestream.com/accounts/14139273/events/4534534
The whole thing is interesting but skip to 34:18 for the comments.