The Hedbox HED-FZ100 DV Battery Pack is an extra high capacity lithium-ion battery (14.
4Wh 2000mAh) designed for Sony Alpha DSLR and mirrorless cameras and third-party accessories powered by Sony FZ batteries.
Using high quality cells, the stability and performance of this battery pack is unmatched, while a built-in data communication chip ensures accurate battery level display on the camera's user interface.