There are rumors about an FS5 Mk II at NAB, but no details on it.
Looks nice, but the Anker Astro Pro2 20000mAh looks like a lot more juice for only $80 at Amazon.
Mechanical only, ouch. Thanks for chiming in with real info, though; it's appreciated.
For a Super35mm size sensor with global shutter, 4:2:2 at 60fps, and you think that would be available for only $1,500? Get real.
Exactly what I was thinking. Anker makes a 20,000mAh battery pack I was planning on getting to use with my BMPCC...