Primaluce Lab Eagle-compatible Power Cable for Canon EOS 6D, 7D, 60D, 60Da, 70D, 5D Mark II, 5D Mark III Cameras
DSLR cameras use lithium batteries that, during long exposure astrophotography, can run out of charge and thus stops you imaging the night sky. That's why we created these cables with a voltage regulator and false battery that allow you to power your camera directly from the Eagle (also Eagle Core and Eagle Observatory) in place of the battery.
These Eagle-compatible power cables feature on one side the false battery that plugs into the DSLR in place of the standard battery. On the other hand they have the plug with screw connection to prevent from being accidentally disconnected from Eagle. In the middle there is a voltage regulator which converts the power to the voltage required by the selected camera.
In the image, DSLR camera powered by the Eagle thanks to this power cable