12V-24V step-down Power Cable + DR-E6 dc coupler LP-E6 dummy battery for Canon EOS 5D Mark II III 5D2 5D3 6D 7D 60D CameraModel: DW8V + DR-E6 ;( DC Power Cable + Dummy Battery)Package includes:1 x Power Cable (DW8V)1 x Dummy Battery (DR-E6 )Suitable for:For Canon EOS 5D Mark IIIFor Canon EOS 5D Mark II EF 24-105mm KitFor Canon EOS 6DFor Canon EOS 5D Mark II (Body)For Canon EOS 5D Mark II with EF 24-105ISFor Canon EOS 60DFor Canon EOS 7DFor Canon EOS 7D (Body)For Canon EOS 7D with EF 28-135ISFor Canon EOS 7D with EF-S 18-135IS It does NOT work with below camera models:EOS 60DaEOS 70DEOS 80DEOS 5DSEOS 5DS REOS 5D Mark IV