Battery Specification: Capacity: 6000mAh / Battery Type: rechargeable Li-Ion / Voltage: 7.4V ；Packaging includes: 2x USB NP-F750/770/970 6000mAh Battery, 1x 2 in 1 USB-C Cable. Replacement battery for the Sony-NPF series: compatible with Sony NP F970, F550, F570, F530, F330, F770, F750, F960, CCD-SC55, TR516, TR716, TR818, TR910, TR917, TR940 cameras and many more LED indicator: simply press the button to intuitively view the remaining battery charge, allowing users to check the charge level at any time USB-A/USB-C charging port: The battery is equipped with input/output ports. This improvement allows users to charge the camera anywhere using a single data cable, without the need for a specific charger. When using the USB-A port, the battery can also charge mobile phones or other devices Safe and Reliable: features an integrated smart chip with multiple protection systems against over-charging, over-discharging, over-current, and over-heating, ensuring safe and worry-free usage Buy with confidence: 60 days refund or replacemrnt. 24 x 7 email support. If you have any questions, please contact us directly. We are committed to resolving any situation in which our product does not meet your expectation 2 Pack USB-C NP-F750/770 6000mAh Rechargeable Battery for Sony F550 F750 F770 F930 F960 NF970 F980, NP-F Batteries for Sony CCD-TRV215 CCD-TR917 CCD-TR315, LED Display Indicator