Wooooo! So i got my vv gripper unfortunately when i got it, i didn't have the right battery for it so i put in an order for an IMR 18560 battery for it and i just received it..popped it in my gripper, put on the v3 rba on it with a coil reading at 3.9 ohms and woooo
i am rockin it at 5 volts and it is awesome! So glad i got this device. It is my first variable voltage device and it is SWEET!! I would definitely recomend it especially for the price. I bought it for no less than $40. It was a pretty great deal no lie.
Well happy vaping guys! 

