Sony NPFZ100 Z-series Rechargeable Battery Pack for Alpha A7 III, A7R III, A9 Digital Cameras black

• High capacity for long life, approx.2.2 times of the NP-FW50

• Electrical capacity of 16.4Wh (7.2V/2280mAh). Dimensions (W × H × D): Approx. 38.7 x 22.7 x 51.7 mm (1.56 x 0.91 x 2.13)

• iNFOlithium enables remaining charge display on camera LCD screen. Weight: 3.0 ounces