Features: brand new and high quality LP-E6 dummy battery coupler, a practical power supply adapter replacement for cameras. Please use power bank applicable to PD 9V/12V protocol.Please power from a USB-C power delivery power bank,and connect to the power bank firstly,then to the camera. Powered by Type C 9V 12V PD Powerbank or USB C 9V 12V PD Fast charger. USB-C spring power cable, input: for QC, PD, 9V/12V; output: 8.4V, 2A, providing stable and safe power supply for your camera. With this USB-C dummy battery, your camera can get uninterrupted power supply easily, for ideal for long for time video recording or live streaming, etc. Specifications: Material:Plastic Color:Black Line Length:35-90cm/13.78-35.43inches Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 x LP-E6 Dummy Battery with USB Type-C Power Cable