I have a universal 10,000 mAh power pack for charging tablets and mobiles ect and was wondering if there was any way of using this to power my 580ex ii?
Essentially I am looking for a male USB to "canon power plug" lead if such a thing exists????
Regards,
Peter
Essentially I am looking for a male USB to "canon power plug" lead if such a thing exists????
Regards,
Peter