PEN STYLE BATTERY | The Ooze Slim Twist vape pen battery features an adjustable temperature dial on the bottom that twists to select a voltage level between 3.3-4.8V. 510 THREAD | Compatible with all 510 thread cartridges, and is intended for pre-filled oil, extract, and essential oil cartridges. BATTERY POWER | This is a 320 mAh device that operates between 3.3-4.8V.
