GyroVu USB to Panasonic DMW-BLJ31 Dummy Battery Intelligent Cable (40")

The USB to Panasonic DMW-BLJ31 Dummy Battery Intelligent Cable from GyroVu allows the use of a USB power source to power devices that use a DMW-BLJ31 battery, providing continuous camera operation in applications where stopping to change batteries is not suitable. This dummy battery fits into the camera's existing battery socket and features a 40" USB power lead, and the built-in emulator chip delivers battery status data to the camera.