Ann: Interim Financial Report 31 December 2015, page-128

All very interesting but in the end it won't mean much if you can't get to manufacturing them reasonably soon. Tesla is building the giga factory. He's not waiting around to see how the competition fare with their new technology.

Anteo claim a drop in technology which by definition will not be a major refit of the production line. Can our battery tech perform as claimed? Will it translate to much bigger batteries

Would a big battery manufacturer be interested in finding out? Depending on how you answer that question may guide you to your decision on whether you think batteries are worthwhile.