brunost

If we are talking about "Braun" F900 a German flashgun with separate generator pack: 8 V, from 4 Pb cells. - Not easy to find. - Ponder replacing them with 6 or 7 sub Cs or get a really capable HAM radio PSU that you can dial down to 8 V. - I only tried out the latter. The unit draws a lot of current at the beginning of it's charging cycle, surely more than the comparable Metz 60 CT4. Unfortunately PSUs deliver less current at dialed down Voltage. - Something 30 A at 13.8 V works for me, when dialed down to 8 V. - Good luck!

Thanks.

8 V seems to fit from what I read out for the Electronic. No problem to make 8 V out of a 9 V battery, simply ad a silicondiod in serie. The slicondiod use 0,7 V so that it it.

I have one With no battery so I need to find out the Voltage on the battery. Anyone out there who knows?

I could also like to have a servicmanual because the one I have is form a later Version of the unit than the one I have.