Mugen just a released a youtube video displaying their new 2800 mAh battery case:
https://www.youtube.com/watch?v=XJmjuI7l42I
Shipping date has been moved to March 7, 2014 as well.
https://www.youtube.com/watch?v=XJmjuI7l42I
Shipping date has been moved to March 7, 2014 as well.