The FX3 is plugged into a wall charger and the power icon is on. Twenty minutes into an interview, the battery percentage has still gone down. Sony says that the FX3 can draw on the installed battery alongside the external supply, depending on the conditions. If you need to tell whether a setup can handle a full interview, check the power icon and the battery trend with the rig actually recording. Sony’s ILME-FX3 external power guidance Two chargers with the same headline wattage. Check the USB-PD output listed for the port you plan to use. Photo by 4300streetcar. Wikimedia Commons , CC BY 4.0 . Start with the output printed on the charger For supplying power during operation, Sony recommends a USB Power Delivery source that supports 9 V at 3 A . Read the charger or power bank’s output table for the exact USB-C port. The large wattage number on the package may refer to a different voltage or to the total output across several ports. If you share a charger with another device, ...
Tech Story NYC
Practical Sony FX3 video and A7 III photography guides, with clear camera, audio and storage workflows.