I'd like to get a V-Mount (or similar) power supply that can be connected to the camera rig that can supply power to the following:
Blackmagic Cinema Camera
Tascam DR-60D Field Recorder
SmallHD DP7-Pro (LCD) Field Monitor
I've done some Google searches but typically come up with European equipment; just can't seem to find the correct search term.

I'm also a bit clueless as to how many batteries I'd need to purchase to support an 8-10 hour day of shooting. Plugging in each component using the provided AC adapters is of course an option, as would be using individual battery setups specific to each component, but I'm thinking a consolidated power supply for everything is the smart way to go, as I won't always be locked down on a tripod.
Search results have come up with a Lanparte battery pinch (VBP-01)...I assume something like this would be sufficient to power the BMCC, DR-60D & DP7-Pro? Any feedback on this particular model, suggestions on other models, recommended batteries, or any other suggestions would be welcome.
Thanks!