This is JUST a single twist battery, good for replacement or if you just want to have a twist in your ecig collection! This battery has the twist variable voltage function. At the bottom of the battery your simply turn the dial to the voltage you want and vape! Voltage can be adjusted on the fly, to suit your vaping preference.
Posted by Lemming on 24th Oct 2013
First of all, I wanna commend J-vapes for their great service. They don't waste time if you have order, they'll ship it ASAP and they package it with care. Battery is awesome! Thanks!
Posted by Joe on 16th Sep 2013
Great battery. When on High (4.8V) it will send out clouds of Vape, and when on the lowest setting (3.2V)it still provides great vaping that will last all day (and then some).
Posted by Unknown on 7th Dec 2012
Smoktech batteries are solid. Shorter than my other my other 1100mah batteries which is a plus.