The HQRP USB-C DC Converter is a reliable replacement power solution compatible with Nikon EP-5A / EN-EL14. It delivers stable and consistent DC power, allowing your camera to draw power directly from a USB-C source, such as a power bank or USB-C wall adapter, for extended shooting, video recording, or file transfer without interruptions. Included with the converter is an EP-5A DC coupler, which fits in place of the Nikon EN-EL14 battery inside the camera’s battery compartment. This provides a convenient and flexible power solution for long recording sessions or stationary use without relying on the camera’s internal battery. Compatible with Nikon D3100 D3200 D3300 D3400 D3500 D5100 D5200 D5300 D5500 Coolpix P7000 P7100 P7700 Digital Camera, EP-5A, EN-EL14