The Flash Centre

Tether Tools ONsite Relay A Camera Power System

Tether Tools ONsite Relay A Camera Power System - Main image
$89.25 $119 In stock

Category: Batteries & Chargers

Uninterruptible Power for Your Camera

 
 

Key Features:

  • Perfect for: astrophotography, night photography, timelapses, shooting video, long exposures, travel photography
  • Continually power your camera with USB battery packs
  • Hot swap batteries mid-shooting with no downtime
  • No need to purchase multiple camera batteries
  • Compatible with most Canon, Nikon, Sony, Panasonic, Fujifilm, and Olympus cameras and many Sony NP-F L-Series video monitors and lights
  • Can be adapted for use with D-Tap batteries

With Case Relay, you’ll never run out of power and never need to stress about forgetting your camera batteries. If you’re shooting and get low on battery power, simply swap out external batteries throughout your shoot. Case Relay’s internal UPS battery will keep your camera powered while you exchange external batteries. Utilizing a wall outlet or external batteries, you could in theory shoot forever with consistent power flowing to your camera through Case Relay.

How Does it Work?

Simply insert the Relay Camera Coupler directly into the camera battery port, attach it to the Case Relay CPS and power your camera with the included Rock Solid External Battery Pack or an AC power source using an USB to AC wall adapter or use the ONsite D-Tap Battery with V-Mount. Because Case Relay also has its own secondary internal 1200 mAh battery, if your external battery runs low you can easily hot swap the external battery and not lose power to the camera.

Case Relay is compatible currently with many Canon, Nikon, Sony, Panasonic, Fujifilm, Olympus, and Black Magic cameras and can be powered by any 5V USB power bank any 2.1+A USB Wall Adapter or any D-Tap (V-Mount) battery system. It can also power any monitors and accessories that use the Sony NPFL Series batteries.

FAQ, Instructions and Product Manual

MPN: CRUPS110

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Customer Reviews (4.6 / 5 · 5 reviews)

Edward C. ★★★★★

This is a game-changer for my astrophotography sessions. The continuous power means I don't have to swap batteries in the dark, and it's kept my camera running through hours of long exposures without a single hiccup.

Ryan ★★★★★

Set it up for a week-long timelapse project and the uninterrupted power was a lifesaver — no more swapping batteries in the middle of the night. The system itself is compact enough to fit in my camera bag alongside the rest of my gear.

Elizabeth Q. ★★★★★

I was a little worried about battery drops during a two-hour long exposure shoot, but this system kept the camera fed the entire time without a single hiccup. The relay switching is seamless, so I never lost a frame to a dead battery mid-shot.