Black Smart Battery

Enhance your vaping experience with the Yocan Black Special Edition 510 Thread Battery. With a powerful 350mAh battery and fast 1-hour USB Type C charging, it offers variable voltage options of 1.8V to 4.2V for customized hits. The touchscreen controls, clear OLED display, and 15-second preheat feature make it user-friendly and portable. Available in sleek metallic colors. Features: Battery Capacity: 350mAh USB Type-C Voltage Levels: 1.8V to 4.2V Alloy Body Display: OLED Pre-Heat Function: 10 seconds Auto shut-off after 15 seconds Dimensions: Height:  3.98in (101mm) Width:  0.57in (14.5mm)