The portable DJI FPV Goggles Battery can charge the goggles. It comes with a real-time battery level indicator (when being used with the FPV Drone) for the FPV Goggles V2 Also when the battery is full charged it can provide up to 110 minutes of life for the new V2 Goggles. What's in the box? 1 x FPV Goggles Battery. 1 x FPV Goggles Power Cable (USB (Universal Serial Bus)-C)
Specification Capacity 1800m Ah. Voltage 9V (Max). Type Li Po 2S. Energy 18 Wh. Charging Temprature 0° to 45°C. Max Charging Power 10W. Battery Life Approx 110minutes