how to hit a cart without a battery

This nigga smoke so much dabs he just turned into a tweaker.

sir, this is so very dangerous. in addition the threading is what we use as ground and the center pin is the positive pin... of course its going to hit hard af you are sending so much power through that tiny coil... please buy yourself a batter and vape responsibly. this is encourages others to try it out and it is not safe.

The real question is "how to hit a battery without a cart"

i guess its better then the videos where guys are using dab rigs to smoke them.