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Small black plastic coupler shaped like a Canon LP-E10 battery with short tether cable

Tether Tools

Tether Tools Case Relay Camera Coupler CRCE10 for Canon LP-E10

SKU CH-EK97-P70VG

A battery-coupler insert that draws continuous 5 V USB power for Canon LP-E10 cameras and includes a 1200 mAh backup cell

  • Uninterrupted power for time-lapse and video via external USB or wall supply
  • Hot-swap power banks to extend shooting sessions without power loss
  • Direct battery-port insertion simplifies power management on set
  • Built-in 1200 mAh backup battery provides additional power reserve
  • Seamless integration with Case Relay Camera Power System for reliable delivery

Continuous Power for Canon LP-E10 Cameras

The Tether Tools Case Relay Camera Coupler CRCE10 inserts directly into the battery compartment of compatible Canon cameras. It connects to the Case Relay Camera Power System, drawing from an external 5V USB battery pack or wall adapter to deliver uninterrupted power during long shoots.

Ideal for Time-Lapse, Video and Photo Booth Work

Photographers running extended time-lapse sequences, video productions or all-day photo booths benefit from constant power without battery changes. The secondary internal 1200 mAh battery provides brief backup during hot-swaps. This coupler is not for shooters who rely solely on standard LP-E10 batteries without the Case Relay system.

Simple Battery-Port Installation

Insert the coupler like a regular battery and attach the Case Relay unit; no tools or firmware updates are required. The most common issue is attempting to use the coupler alone — it does not hold a charge and must be paired with the Case Relay Camera Power System and an external 5V USB source to function.

Highlights

  • Uninterrupted power for time-lapse and video via external USB or wall supply
  • Hot-swap power banks to extend shooting sessions without power loss
  • Direct battery-port insertion simplifies power management on set
  • Built-in 1200 mAh backup battery provides additional power reserve
  • Seamless integration with Case Relay Camera Power System for reliable delivery

Specifications

No published specifications for this item yet.

Questions about this item

Which camera models accept the CRCE10 coupler that replaces the LP-E10 battery?

The CRCE10 fits any Canon body that uses the LP-E10 battery pack, inserting directly into the battery cavity.

Can I keep using my existing 5 V USB power bank with this coupler?

Yes, the coupler works with the Case Relay Camera Power System which draws from any standard 5 V USB battery pack or wall adapter.

How do I confirm the coupler is delivering uninterrupted power during a time-lapse?

The camera stays powered continuously; the secondary 1200 mAh battery bridges any momentary gap when you hot-swap the external USB pack.

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