The Quantum XA2 connection cable will allow a Bantam or Battery 1 Compact (QB1c) battery pack to power the following flashes:
Achiever 1850STW
Braun 320 & 340
Canon 155A, 199A, MR-14EX, MT-24EX
Cobra 30TD, D500
Contax TLA280; TLA30 (only compat. with Bantam)
Metz 25CT3, 28CT3, 38CT3
Minolta 320X, 360PX, 80PX; 280PX (only compat. with Bantam)
National PE321SW
Olympus FL-40
Osram S440 Studio
Pentax AF200T, AF280T
Phoenix ZB1F92MI
Ricoh SL300P
Soligor MK-9A
Sunpak 120J, DX-8R
Vivitar 283, 285, 285HV, 3700, 4600, and 600 Series 1