is there such a device where you can continue to keep your Rig powered when docked for an extended period of time, during lunch hour, coffee breaks, etc.
so I could dock and plug my rig into a standard 12VDC power supply, and walk away for a bit without losing sync to my wireless transmitter, or not having to powering down the camera, or pull the battery out, etc.
especially for single battery rigs...
(i presume with the big rigs you can easily hot swap batteries since they use more than 1 battery.)