Case Relay Camera Coupler CRC400 for Canon BP-511A

Relay Camera Couplers work in tandem with the Case Relay Camera Power System to keep your camera powered continually with an external 5V USB battery pack or wall power. The Relay Coupler is simply an insert for your camera battery cavity that enables powering the camera via Case Relay Camera Power System. The coupler does not contain a battery or hold a charge.

Relay Camera Coupler & Relay CPS Benefits:

More cost effective than purchasing multiple proprietary camera batteries
Power sources are non-proprietary. Power your camera with the same 5V battery you use to charge phones or tablets.
Never need to charge camera batteries again. And never run out power.
Compatible with most Canon, Nikon, Sony, Panasonic, Fuji, and Olympus cameras. Check to confirm your camera model is supported.
A Case Relay Camera Power System (sold separately) is required to use the Relay Camera Coupler.