510 Thread Alpha Battery , Gray

The AVD Alpha Pen Battery is elegant, sleek, and features some smart tech to match it's futuristic-looking design. The removable cap protects and conceals 510 threaded cartridges. AVD's No-Burn Technology features a ceramic core. SmartPulse helps stabilize temperatures and regulate heat to keep your oil from degrading. Enjoy full flavors without overheating your cartridge. The Alpha Pen uses haptic vibration to let you know it's working, instead of a difficult-to-see LED light at the bottom of your pen battery.