Description
Relay Camera Couplers from Tether Tools work in tandem with the Case Relay Camera Power System (CPS) to keep your camera powered continually with an external 5V USB battery pack or wall power.
Relay provides peace of mind knowing you have an uninterrupted power source for your camera.
Find the right one for your camera.
– Tether Tools Case Relay Camera Coupler Crn5B For Nikon – For En-El15 Black
