Pair your select Canon camera to the ONsite Relay System with this Tether Tools Relay Coupler for Canon LP-E5 Battery Camerasfrom Tether Tools. In this case, it takes the place of the LP-E5-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 Rebel T1i
EOS Rebel XSi
EOS Rebel XS

Related Questions and Answers

Q: 1. Does this work with a Canon 77d?

A: It looks like the 77d uses the same battery (LP-E17) that the 5D Mk III uses, so yes, it will work.

Q: 2. Will this work with a Canon EOS R?

A: No, to use the Case Relay Power System with the Canon EOS R, the required battery coupler is the CRCE6 coupler.

Q: 3. Does this item have its own battery capacity to facilitate hot swapping? Looks like it doesn't...

A: ...you need also the relay for this item. The relay has its own battery!

Q: 4. These adapter must to be conected to which power suply? thanks

A: The Relay Camera Coupler for Canon Cameras with LP-E10 battery gets its power from the Tether Tools Case Relay Camera Power System B&H # TECRUPS110 https://www.bhphotovideo.com/c/product/1235872-REG/tether_tools_crups110_case_relay_camera_power.html

Q: 5. 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: 6. is. this coupler compatible with the GH5mark 2?

A: No, the Tether Tools Relay Camera Coupler for Panasonic Cameras with DMW-BLF19 Battery is not compatible with the Panasonic Lumix GH5 II Mirrorless Camera (BH #PADCGH5M2). Instead you will need a dummy battery like the Kondor Blue DMW-BLK22 Dummy Battery to DC 1.35/3.5mm Coiled Cable (16 to 36"), BH #KODCBLK22.

Q: 7. 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: 8. Does this work with the Lumix G100 camera?

A: Yes, this would work with any camera that takes the DWM-BLG10 like the Lumix G100.

Q: 9. 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.

Q: 10. What kind of connector is on the end of the cable?

A: It's a proprietary connector that is designed to only connect to the Tether Tools Case Replay Camera Power System. The Coupler is merely the lightweight battery that fits into your camera, with a connector to the external power supply.