Case Relay lets you power your camera continually with an external battery pack or wall power, providing peace of mind knowing you have an uninterrupted power source for your camera. Requires Relay Camera Coupler (sold separately)
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.
Case Relay is ideal for time-lapse photography, astro-photography, or any photography that requires extended shooting time such as nature, fashion, landscape, architecture and more.
Case Relay is ideal for video production as you can swap the External Battery Bank, without having to stop shooting to change camera batteries.
Use it to power Photobooths to ensure consistent uptime throughout an event.
“I’ve used it to shoot a three months time lapse!!!!!!! It was a place without electric power so it has been super useful!!!!!!!”
– D. Pepe, Tether Tools Customer
Timelapse by Ron Risman
Timelapse Pro Ron Risman sets up a three access motion control timelapse in Newcastle, New Hampshire. Learn more
“We do Dog Show Event photography. The Case Relay attached to the 10000mh battery powers the D750 that is tethered to our laptop. Before I got it we would go thru about 5 or 6 Nikon batteries in a day long assignment.
– B. Kurtis, Tether Tools Customer
National Parks at Night Timelapse
National Parks at Night Calls Case Relay a “Game-Changer” and “The Best New Piece of Gear for Night Photographers” Read more
“It’s perfect to power my second Sony A7S II camera during weddings. Because I’m not with eyes on the camera most of the time, it allows me to connect any power pack. The most important thing is to allow swapping power banks without loss of power and corrupted files.”
– P. Portela, Tether Tools Customer
Case Relay Camera Couplers from Tether Tools work in tandem with the Case Relay Camera Power System (CPS) to keep your camera powered continually with an external 5V USB battery pack or wall power.
Send us a message and we'll be in touch with you within 1-2 business days.
You can reach us at 1 888-854-65651 888-854-6565 (Monday - Friday 9am to 5pm MST)
Customer Support
Save & Share Cart
Your Shopping Cart will be saved and you'll be given a link. You, or anyone with the link, can use it to retrieve your Cart at any time.
Back
Save & Share Cart
Your Shopping Cart will be saved with Product pictures and information, and Cart Totals. Then send it to yourself, or a friend, with a link to retrieve it at any time.
Your cart email sent successfully :)
Stay Connected
Stay connected with our monthly newsletter and be the first to know about new product releases, deals and special industry events
