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.
Also see: Sony Alpha A7 III 28-70mm | Sony Alpha A7 III 24-105mm
2 Year warranty
Sony Cameras & Lenses