Meike MK-A7R IV Professional Vertical Battery Grip for A7IV A7RIV A9II A7SIII A
1 x Battery grip. Only Compatible with NP-FZ100 battery (one or two). Aplicaable Battery: one or two pieces of NP-FZ100 lithium batteries. working temperature:0-40℃. Standard 1/4" tripod screw allows you to mount it on tripod easily.