After looking at their site, it seems rather underwhelming. I know it's new tech but 20 amp MCD rating and 2,000mAh seems... meh. I mean, a VT4 packs more power and is safer with a 2,100 mAh capacity and a 30 amp MCD. Hell, the current crop of EFests are the same specs for fuck's sake. I'd love to see purpose built LiPo batter packs for vaping, but 20 amp, 2,000 mAh is not an advantage over the current pack of 18650 Li-Ion cells. Samsung, Sony, and LG both make 18650 cells that meet the MCD and surpass the capacity of this cell (25r, VTC5, and HG2 and HG4 respectively).
I guess what I'm trying to say is that this doesn't seem like a competitive offering. I don't think that's what the OP was looking for, but that's all I have to say on this product.