NP-FZ100 Dummy Battery Power Dual USB Cable for Sony A7III A9 A7RIII A7SIII DSLR
For Sony A9, A7 III, A7R III, ILCE-9, ILCE-7M3, ILCE-7RM3. 1 Dummy Battery Adapter. 1 Dual USB Power Cable. It also can be connected to USB socket on wall socket for uninterrupted photography or video recording indoors.