Chart of Compatible Power Pack Flash Cables

Flash Cable

Flash Model

AA Batt’s

Special Instruction

PB-Cx(CANON)

Cannon 430EZ, 540EZ, 550EX, Cannon 580EX, 580EX II and other flash model with same type of input power port

Yes

Switch on Flash

PB-Nx(NIKON)

Nikon SB28 EURO, SB28DX, SB80DX,

SB800, SB900 and other flash model with same type of input power port

Yes

Switch on Flash

PB-Sx(SONY)

Sony HVL-F58AM and other flash model with same type of input power port

Yes

Switch on Flash

PB-Mx(METZ)

Metz 58AF/1/C/N/OP/PS

and other flash model with same type of input power port

No

Switch off flash, and the connected battery block will power the flash.