Yocan - ARI Slim 350mAh Carto Battery - Assorted Colors

The Yocan ARI Slim is a pen-thin, office-pen-size 510-thread battery with a 350mAh battery. Twist the dial at the base to set the voltage anywhere from 1.8V to 4.2V. Click the button 5 times to power on or off and twice for a 10-second preheat; a 15-second safety cut-off is built in. USB Type-C charging. Works with 510 cartridges and atomizers above 0.8 ohm. Sold individually from a mixed display, so colors vary.