*SALE* The Variable Vape Pen Battery is the next step in vaping technology. If you’ve found your current battery lacking in performance such as small or harsh hits or lack of pull, this is the battery to transform your personal medicating experience. At 1300mAh a fully charged battery can provide 14-16 hours of vape bliss. With multiple temperature settings your can truly customize your experience for the perfect hit. With a 510 thread count the battery will fit like a dream to most universal cartridges. This battery also features short circuit protection, an on/off button and a low battery indicator so you’re never left without the ability to medicate at your discretion. Light weight, user friendly, and convenient; this battery will bring new life to your cartridges.