EP-N4 External Battery Pack for Canon Flashlight 580EX II/Sony HVL-F56AM/Nikon SB-11 + More (8 x AA)
Compact external flashlight battery pack - Connecting cable length: 1.8m - Powered by 8 x AA batteries (not included) - Comes with a matching carrying bag & English/Chinese user manual - Compatible with: - Canon flashlight 580EX II/EX580/EX550/MR-14EX/MT-24EX - Sony flashlight HVL-F56AM - Nikon flashlight SB-11/SB-20/SB-22/SB-24/SB-25/SB-26/SB-27/SB-28/28DX/SB-80DX/ SB-80DX/SB800/SB900