ONsite Relay A 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).
With ONsite Relay A, 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. ONsite Relay A’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 ONsite Relay A.
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
Tech Specs
Product Specifications:
- Battery: Lithium 1200 mAh 7.4V UPS battery
- Input: DC 5V 2A (Type A USB)
- Output: DC 7V to 9V depending on the camera’s need. Up to 2A
- Relay cable is 40″ (101.6cm) – Relay cable with Coupler cable is 50″ (127cm)
- The barrel connector is 5.5mm outside diameter, 2.1mm internal diameter.
- Weight: 0.25 lbs (114 grams)
- Tips for Maximizing the Battery in Case Air, ONsite Relay A and the Rock Solid External Battery Pack
What is the Proper Way to Connect the ONsite Relay A? Here’s the Recommended Connection Sequence:
- Keeping the cables unconnected, insert Relay Camera Coupler into camera, completely close door.
- Connect the ONsite Relay A to the power source.
- Connect the Relay Camera Coupler to the ONsite Relay A
- Turn Camera On
- One (1) ONsite Relay A
- One (1) Adapter for Nikon Couplers
- One (1) Adapter for Canon Couplers
- One (1) 4.2mm female to 5mm female reducer
- One (1) 5mm female to 5mm female coupler
