Product Description BUDTANK DUVO is a cutting-edge dual-cart vape battery designed for 510 cannabis oil cartridges. Engineered for versatility, DUVO supports two cartridges up to 14mm in diameter and 62mm in length, giving users the freedom to switch between single or dual-cart modes. The smart LED display shows real-time battery level, voltage setting, and mode status for total control at a glance. Featuring four adjustable voltage levels (3.0V / 3.2V / 3.4V / 3.6V), a 10-second preheat function, and fast USB-C charging, DUVO delivers smooth, consistent, and powerful performance in a discreet, compact form. Product Specifications Dimension: 49.5*23.1*98.3mm Battery Capacity: 650mAh Output Mode (Voltage): 3.0V, 3.2V, 3.4V, 3.6V Preheat Output: 2.2V±0.1V (for 10 seconds) Supported Load Resistance: >1Ω (single load) Working Modes: L (Left), R (Right), R+L (Dual) Cartridge Compatibility: Φ≤14mm, Height≤62mm Weight: 68g Charging Time: Approx. 80 minutes Charging Current: 500±50mA Charging Voltage: DC5V±0.25V Charging Port: Type-C Button Activated Available for customization
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