V Mount Lock Battery Plate NP-FZ100 for Alpha A6600,A7 III,A7R III ,A9, A7S III
1 DC 5.5 2.1mm female to FZ100 Dummy Battery FZ100 DC Coupler. For Sony α7 III, Sony Alpha 7 III, Sony A7M3, ILCE-7M3 ILCE-7M3K. For Sony α9, Sony Alpha 9, ILCE-9. For Sony α7RIII Alpha 7RIII A7R3. Battery Plate Type: V-Mount.