Battery Pack for Sony NP F930, NP F950, NP F950/B, NP F960, NP F970, NP F 970, NPF970, 2NP F970/B InfoLITHIUM L Series|Digital Batteries| - AliExpress
Amazon.com : Kastar NP-F570 Battery (4-Pack) for Sony L Series InfoLithium Battery NP-F570, NP-F550, NP-F530, NP-F330 and Sony DCRVX2100, HDRFX1, HD1000U, HVRZ1U, HXR-NX5U, NEX-FS100 Cameras : Electronics