YONGNUO External Flashlight Battery Pack SF-17: Protective Design ,Performance and Much useful External Flashlight Battery Pack ... -14EX, MT-24EXNikon flash light --- SB-11, SB-20, SB-22, SB-24, SB-25, SB-26, SB-27, SB-28, SB-28DX, SB-80DX, SB800Sony flash light --- HVL-F56AMSpecification ... , but the above types are usable. Flash Battery Pack SF-17