This USB-powered dummy battery and DC coupler kit is designed for Canon cameras using LP-E17 batteries, providing a stable, continuous power supply for long shooting sessions without worrying about battery drain. Wide Compatibility for Canon EOS Cameras Fully compatible with Canon EOS RP, 77D, 200D, 750D, 760D, 800D, Kiss 8000D, X8i, Rebel T6, Rebel T6S and other models that use LP-E17 batteries and DR-E18 style couplers. Ideal for livestreaming, video recording, studio shooting and time-lapse. USB Power Supply Convenience Powered via standard USB interface, this DC coupler allows you to use USB power banks, USB adapters, or USB ports from laptops and desktop computers (5V output required). No need to frequently change or charge camera batteries during long sessions. The product contains battery accessories, Please keep the product out of reach of children to avoid accidental ingestion! Color: Black Material: plastic Package Contents: 1*USB Dummy Battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.