Tether Tools
Tether Tools CRUPS110 ONsite Relay Camera Power System
★★★★★
Uninterrupted Power for Flawless Shoots The Tether Tools ONsite Relay USB-A/AC Camera Power System ensures your mirrorless or DSLR camera remains powered for extended periods. By using an external battery pack or wall power, you can avoid downtime and hot-swap batteries seamlessly, thanks to its...
$119.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Uninterrupted Power for Flawless Shoots
The Tether Tools ONsite Relay USB-A/AC Camera Power System ensures your mirrorless or DSLR camera remains powered for extended periods. By using an external battery pack or wall power, you can avoid downtime and hot-swap batteries seamlessly, thanks to its internal USP battery that maintains power during battery exchanges. Camera not included.
Specifications:
Detailed specifications are not available in the provided description. This product provides continuous power via external battery or AC adapter, allowing for hot-swapping of batteries.
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
Specifications
Brand
Tether Tools
Product Type
Camera Power System
Model
CRUPS110 ONsite Relay
Power Source
USB Battery Packs (external)
Compatibility (Cameras)
Most Canon, Nikon, Sony, Panasonic, Fujifilm, Olympus
Compatibility (Monitors/Lights)
Many Sony NP-F L-Series video monitors and lights
Ideal Use Cases
Astrophotography, Night Photography, Timelapses, Video, Long Exposures, Travel
Pros & Cons
👍 Pros
- Enables continuous camera power using USB battery packs, ideal for extended shooting sessions.
- Allows hot-swapping of batteries during shooting, ensuring no downtime for critical work like timelapses.
- Eliminates the need to purchase multiple proprietary camera batteries, saving costs and reducing gear.
- Widely compatible with most Canon, Nikon, Sony, Panasonic, Fujifilm, and Olympus cameras.
- Also compatible with many Sony NP-F L-Series video monitors and lights, extending its utility.
- Perfectly suited for specialized applications such as astrophotography, night photography, and long exposures.
👎 Cons
- Requires the use of external USB battery packs, which are not included with the system.
- The system is an accessory and does not provide camera power directly from a wall outlet without additional components.
- Specific battery pack recommendations or requirements for optimal performance are not detailed.
- Compatibility, while broad, still depends on specific camera models and their power input requirements.
- Users will need to manage external battery packs, adding to their camera setup complexity.
- The system does not specify if it supports fast charging of the connected USB battery packs.
Frequently Asked Questions
What types of photography can benefit from the ONsite Relay Camera Power System?
This camera power system is ideal for astrophotography, night photography, timelapses, shooting video, long exposures, and travel photography.
Can I replace batteries without interrupting my camera's power?
Yes, the ONsite Relay system allows for hot swapping of USB battery packs mid-shooting with no downtime, ensuring continuous power to your camera.
What is the advantage of using this system instead of traditional camera batteries?
The system eliminates the need to purchase multiple camera batteries, as it continually powers your camera using standard USB battery packs.
What camera brands are compatible with the ONsite Relay Camera Power System?
It is compatible with most Canon, Nikon, Sony, Panasonic, Fujifilm, and Olympus cameras, as well as many Sony NP-F L-Series video monitors and lights.
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