The 7.2 VDC, 1600mAh NP-FZ100 Rechargeable Lithium-Ion Battery from FBTech 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. Product Features: – Extra energy saving – small and lightweight – 1600mAh, 7.2V – Replaces the Sony NP-FZ100 Battery – For a9, a7R III, and a7 III Cameras Compatible with: – Sony Alpha a9, Alpha a7R III, Alpha a7 III What is included: -1x FBTech NP-FZ100 Lithium-Ion Battery Pack (7.2V, 1600mAh)