Pair your select Canon camera to the ONsite Relay System with this Relay Camera Coupler from Tether Tools. In this case, it takes the place of the LP-E17-type battery pack and provides a connection to the power source for long-term, continuous operation of your camera. This setup can easily be swapped out with another coupler to provide you with compatibility across camera systems.

Connects Camera to ONsite Relay System    Slides into Camera Battery Slot

EOS 77D
Rebel T6i (750D)
Rebel T6s (760D)
Rebel T7i (800D)

Related Questions and Answers

Q: 1. Will this coupler work for a Canon 5D Mark IV?

A: Yes, this kit is compatible with the 5d4.

Q: 2. On a Canon M5, you can't operate the camera without closing the battery door. As far as I can see, there is also no cable outlet of any kind. How is this product physically able to work?

A: You should be able to make it work with the M5 without keeping the battery door open. Canon sells a similar coupler to this for the M5 that plugs into the wall. Ours is meant to plug into a USB battery pack.On the bottom of the inside of the door, do you see a silver piece with a round hole? The version I've found has a number 3 on that rubber piece, but yours may be different. That rubber piece should pop out and you would plug the cable into the coupler through that hole.

Q: 3. Will it work on my Canon 5DSR? And how long is the wire/cable if I will connect from camera to power outlet?

A: Yes. The Tether Tools ONsite Relay Camera Power System Kit with Coupler for Canon Cameras with LP-E6 Battery is compatible with the Canon 5DSR camera and the cable is about 40 inches long.

Q: 4. Will this work with the Canon R5? If not which one will?

A: Yes it will!

Q: 5. Could this also be used to power a monitor?

A: Yes, as long as the monitor uses the NP-F battery, it will work perfect.

Q: 6. Does this have a 5.5/2.5 mm size connector?

A: Yes, it has a 5.5 od and a 2.5 id.

Q: 7. Does this work with the Panasonic GX85?

A: The Tether Tools Relay Camera Coupler for Panasonic Lumix Cameras with DMW-BLG10 Battery will work with the Panasonic GX85

Q: 8. Does this work with the Sony a6500?

A: Yes it should. works on the 6300

Q: 9. Could this in theory power up a BMDPCC 4K which uses the same LPE6 battery model?

A: The Case Relay Power System will not power the BMDPCC. The issue is that this camera requires 12v power. And the Case Relay operates between 7-9v and would not be able to sufficiently power this camera.

Q: 10. What size barrel connector is used?

A: The Case Relay Camera Power System B&H # TECRUPS, (the product the Camera Coupler for Canon Cameras with LP-E12 Battery B&H # TECRCE15 connects to) has a barrel connector which is 5.5 mm outside diameter and 2.1 mm internal diameter.