
Tether Tools CRCE12 Relay Camera Coupler LP-E12
Continuous Power for Uninterrupted ShootingThe Tether Tools Relay Camera Coupler provides continuous, uninterruptible power for your camera, ensuring you never miss a shot. Compatible with Canon LP-E12 batteries, this coupler is perfect for time-lapse photography, video production, and long shoot...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Continuous Power for Uninterrupted Shooting
The Tether Tools Relay Camera Coupler provides continuous, uninterruptible power for your camera, ensuring you never miss a shot. Compatible with Canon LP-E12 batteries, this coupler is perfect for time-lapse photography, video production, and long shooting sessions.
- Compatibility: Canon Battery LP-E12 (Canon EOS M, EOS M10, EOS M100 EOS Kiss M, M50)
- Function: Provides continuous power for cameras
- Ideal for: Time-lapse photography, video production, photobooths
Key Features
Insert Relay Camera Coupler into camera battery cavity
Completely close battery door allowing coupler cable to exit through the rubber trapdoor
Battery door must be completely closed for the Case Relay Camera Power System to properly function
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, Fujifilm, and Olympus cameras
A Case Relay Camera Power System (sold separately) is required to use the Relay Camera Coupler
Specifications
Pros & Cons
👍 Pros
- Offers a more cost-effective alternative to purchasing multiple proprietary camera batteries
- Allows powering cameras with readily available 5V portable batteries used for phones or tablets
- Eliminates the need to charge camera-specific batteries, streamlining power management
- Ensures continuous power, preventing interruptions during extended shooting sessions
- Compatible with a wide range of cameras from Canon, Nikon, Sony, Panasonic, Fujifilm, and Olympus
👎 Cons
- Requires a separate Case Relay Camera Power System (sold separately) to function, adding to the overall cost
- The camera battery door must be completely closed for proper operation, which can sometimes be tricky
- Relies on external power sources, potentially adding bulk or additional cables to a camera setup
- Functionality is entirely dependent on the availability and charge of compatible 5V power banks
- Specific power output details are not provided beyond the 5V input, leaving conversion specifics unclear