The GyroVu USB to Sony NP-FV50 Dummy Battery Cable, 40" long, allows you to connect compatible Sony Handycam camcorders to USB power banks to run the camera for extended periods. It can also be connected to USB chargers and other power sources with a USB port. The NP-FV50 dummy battery installs into the battery slot of any Handycam that uses an NP-FV50 or NP-FV100A battery.
Please note, the USB power source must deliver at least 2A output. The USB ports on many computers output less than 2A.
