Features: EN-EL14 dummy battery coupler, a practical power supply adapter replacement for Nikon cameras. Compatible with Nikon D3100, D3200, D3300, D3400, D3500, D5100, D5200, D5300, D5500, DF P7100, P7700, P7800. USB-C spring power cable, input: QC, PD, 9V/12V; output: 8.4V, 2A, providing stable and safe power supply for your camera. USB type-C plug can connect to PD power bank, PD car power supply adapter, desktop & wall PD charger. With this USB-C dummy battery, your camera can get uninterrupted power supply easily, ideal for long time video recording or live streaming, etc. Specifications: USB-C Plug: input--QC, PD, 9V/12V; output-- 8.4V, 2A Cable Length: about 1 meter Item Weight: 40g/ 1.4oz Package List: 1 * Dummy Battery