Hi Pantaz, thanks a lot for your reply!
It does answer some of my questions! You proved that it is possible to use a self-made device and external battery to power a flash, which is not obvious given the currents involved.
It would be even more convenient to connect the flash straight to the...
Hi everyone!
First post on this really awesome forum!
I'm thinking of an AC-adapter for hot-shoe flashes, which are usually powered with batteries.
Here a guy describes his unsuccessful attempt: he built a wooden battery pack with contacts at the right place and connected to a universal...