There were a few
pics posted here last night. This one has the all in one atomizer connector and the locking button. Option is available for a USB plug. This is the ultimate e-cig battery holder. Combined with the AFS (Auto Feed System) it really is the ultimate all around E-CIG.
If you can imagine the size of the 18650 fitting in its longest form and the CR2 3.6v fitting in its smallest form. It is adjustable to fit all batteries in between. The center part threads inside the outer parts to squeeze the battery. I have been using the prototype for a few months now and LOVE it. Any battery I have charged at the moment will work just fine... Here is a pic of mine with all the batteries it will work with.