【Wide Compatibility】 Compatible with Sony NP-F550, NP-F570, NP-F750, NP-F770, NP-F960, NP-F970, and NP-F975 batteries. A battery for Neewer LED panel lights, field monitors, wireless camera sliders, and compatible with Sony DCR-VX2100 DSR-PD150 DSR-PD170 FDR-AX1 HDR-AX2000 HDR-FX1 HDR-FX7 HDR-FX1000 HVL-LBPB HVR-HD1000U HVR-V1U HVR-Z1P HVR-Z1U HXR-MC2000U MVC-FDR1 NEX-EA50UH NEX-FS100U NEX-FS700U and other Handycam camcorders 【Dual Battery Charging】 You can charge two compatible NP-F batteries simultaneously by placing them on the charger correctly. The fast npf battery charger has an LCD that lets you know the charging status in real time 【Fast Charging】 The USB C port supports fast charging, using a Quick Charge 2.0/3.0 charger that can output 9V 2A to quickly charge one NP-F970 battery at 1.5A or two NP-F970 batteries at 1A. NOTE: Simultaneous charging through the micro USB and USB C input ports is NOT supported 【2PCS Upgraded 7800mAh Replacement Batteries】 NEEWER NP-F970 rechargeable lithium battery features a high capacity (7.2V 7800mAh 56.16Wh) and offers a longer battery life than common NP-F batteries. The premium cells enable abundant and consistent battery power for capturing every wonderful moment in life. NOTE: For optimal battery longevity, please fully charge the battery before first use 【Reliable Protection System】 The battery kit is designed with an advanced protection system to effectively prevent overcharging, short circuits, overheating, overcurrent, overvoltage, and other potential hazards