Dr. Dabber Full Prescription Kit

What's the difference between this battery and a Joyetech Ego battery? Are these just knock-offs/rebranded?

These are pretty shit, really wasteful. Completely inefficient for flower, waste of time even. Ps you can build yourself this exact same thing for about 20$ out of standard ecig parts. Ego battery... Kiss cart... Cheap charger. In fact make the battery an ego twist or vision spinner and you have something far more usable than this waste of time which is just riding on the popularity of the words in its name.

You can easily find just the globe at most ecig shops local or online. I always laugh at these brands charging crazy prices for generic ecig parts with their logo on it.