Here is some our setup with Smart Battery and gMount:
*Gmount + Smart Battery (4S - 3400mAh) with dual D-tap Output with support of:
- D-tap to Sony Battery Adapter Cable: to power Sony camera.
- D-tap to Canon LP-E6 Battery Adapter Cable: to power Canon cameras and SmallHD monitors or other devices are compatible with Canon battery.
* Gmount + Smart Battery (4S - 3400mAh) with support of:
- D-tap to Monitor/Connex cable: to power Blackmagic Assistant and Connex Amimon or Connex Amimon Mini