can the quantum mb 2 cable fit the original quantum battery 1. The end that plugs into the pack not the speedlite.?
The battery one and the battery one plus both used the RCA jack. My concern is how old the pack and is it for some of the newer strobes that with I-ttL don't get lot of gas mileage. Low amounts if the cells are still ok good for small jobs.
Why doesn't my cable work?
My cable works great, make Sure you insert right direction, keep in mind the + and - actually are opposite way as the my 430ex ii and 580 exii flash indicates. Hope that'll help.