NP-F970 Battery Board a DRE6 Dummy Battery Adaptery Plate per Canon EOS 5DS R-5D
Alvin’s Cables NP-F970 Battery Board to DR E6 Dummy Battery Adapter Plate for Canon EOS 5DS R 5D MARK II 5D MARK III 5D MARK Ⅳ 6D 60D 60Da 7D Mark II 70D 80D/Sony NP F970 F960 F770 F750 F570 F550 Batt.