2x NP-BX1 Battery for Sony DSC RX100 II III IV M2 RX1R RX100M2 RX100M3 HDR-GW66E
DSC-RX1, DSC-RX1R, DSC-RX1R II, DSC-RX1RM2, DSC-RX100, DSC-RX100 II, DSC-RX100M2, DSC-RX100 III, DSC-RX100M3, DSC-RX100 IV, DSC-RX100M4, DSC-RX100 V, DSC-RX100M5. - Battery Type : Li-ion 3.6v. Sony HDR-MV1, HDR-MV1/B Music Video Recorder.