Yocan Dubb Dual Cartridge Battery

Two carts, one device. The Yocan Dubb is built for enthusiasts who run multiple cartridges and don't want to swap between them mid-session. Two 510-threaded connections sit inside the base, each supporting carts up to 2 grams, letting you load two different oils at once and pull from both through a single mouthpiece. Run the same cart in both slots for double the output, or mix and match two different products entirely. The full-color TFT display keeps battery level, voltage, resistance from both carts, and session data visible at a glance. Voltage adjusts in 0.1V increments from 1.8V to 4.2V, giving you precise control over how each cart performs rather than locking you into preset levels. Draw-activated by default for pocket-ready convenience, with a manual button mode available if you prefer it. A 750mAh battery keeps it running for days between charges, and USB-C handles the recharge quickly when you need it. Compact enough to pocket, capable enough to replace two separate batteries. Features Dual 510-threaded connections support two carts simultaneously Compatible with carts up to 2 grams each Mix and match two different oils or double up on one Variable voltage from 1.8V to 4.2V in 0.1V increments Full-color TFT display with battery, voltage, and resistance readout Draw-activated and button-activated modes 750mAh battery with USB-C charging Universal 510 threading What's in the Box 1x Yocan Dubb Dual Cartridge Vaporizer 1x USB Type-C Charging Cable 1x User Manual