The 7.2 VDC, 2280mAh NP-FZ100 Rechargeable Lithium-Ion Battery from Sony is a high-capacity Z-series power source for select digital cameras. This battery has InfoLITHIUM support for displaying the remaining charge of the battery on the camera's LCD screen.
Compatible Cameras
Alpha a9 II Alpha a9 Alpha a7R IV Alpha a7R III Alpha a7 III Alpha a6600