FujiFilm GFX 100s Basic Manual page 52

Charging via Computer
The camera can be charged via USB. USB charging is available with com-
puters with a manufacturer-approved operating system and USB interface.
2
O •
The battery will not charge while the camera is on.
•
Connect the supplied USB cable.
•
Connect the camera directly to the computer; do not use a USB hub
or keyboard.
•
Charging stops if the computer enters sleep mode. To resume
charging, activate the computer and disconnect and reconnect the
USB cable.
•
Charging may not be supported depending on the model of com-
puter, computer settings, and the computer's current state.
•
The battery takes about 600 minutes to charge with a charging input
of 5 V/500 mA.
N •
If the camera is turned on during charging,
charging will end and the USB connection
will instead be used to power the camera.
The battery level will begin to gradually
decline.
•
The camera will display a "power supply" icon when powered via USB.
42
Leave the computer on during charging.
Charging the Battery