What setup is needed to use a block battery? We use the bebob 1200 batteries:

- 1x PWR (LEMO 8-pin) - is there a cable that goes direct from the battery to the LEMO PWR port?
- 1x BAT (camera rear interface / battery adapter) - or do we have to purchase the EPA-1, K2.0034205 external power adapter and cable? (which cable?)
Thanks!
Derek