Accessories - SirEEL - Voltage Stick Battery - Assorted

Compatible with standard 510 threading, this slim pen-style battery pairs effortlessly with nearly any unit on the market. Designed for convenience, it features a classic single-button operation for fast, discreet use on the go. Easily fine-tune your experience with three variable voltage settings, 2.7V (White), 3.1V (Blue), and 3.6V (Red) to accommodate a wide range of concentrated oil types. A built-in preheat function ensures smooth, consistent performance. Product Features Black, Silver, Red, Blue Three Variable Voltage Settings: 2.7V, 3.1V, 3.6V Preheat Function Standard 510 Thread Compatibility