The FOCUS to Sony NP-FZ100 Faux Battery Adapter from SmallHD enables you to power select Sony Alpha-series mirrorless cameras from your FOCUS onboard monitor.Link the FOCUS monitor to your camera with this adapter to both extend your camera runtime and to save space and weight on your camera rig.. Compatibility.

Sony Alpha a9Sony Alpha a7R IIISony Alpha a7 III.

• For Sony a9, a7R III & a7 III Cameras
• Powers Camera from FOCUS Monitor
• Unified Power Solution
• Replaces the Sony NP-FZ100 Battery