The Nikon EP-5A Power Supply Connector for Select Nikon Cameras lets you power select Nikon DSLR and COOLPIX cameras from the EH-5A or EH-5 power supply and that way save battery power. This connector will come in handy when the camera is being used indoors for extended periods use such as for studio sessions, when uploading files to a personal computer, or when playing back media on a TV.
