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External Battery Chargers: Dedicated devices for safely charging removable 18650/21700 batteries. They offer advantages over internal mod charging, such as faster charging rates, better battery health monitoring, and the ability to charge multiple batteries simultaneously, which is essential for high-wattage vapers.CBD-Specific Disposables: Hardware meticulously engineered for the unique properties of CBD and other cannabinoid distillates, which are thicker than standard nicotine e-liquids. They utilize specialized ceramic coils and wicking materials designed to efficiently vaporize viscous oils without clogging or burning, ensuring a smooth, consistent experience and maximizing the integrity of the cannabinoid formulation.https://cbu01.alicdn.com/img/ibank/2017/249/175/3782571942_1573470418.220x220xz.jpgFreebase Nicotine Pods: Pre-filled with traditional freebase nicotine e-liquid, usually in lower strengths (e.g., 3mg, 6mg, 12mg). These provide a stronger throat hit at lower nicotine levels and are preferred by some experienced vapers and those who have reduced their nicotine intake.Integrated Batteries: Lithium polymer (Li-Po) batteries soldered directly to the device's PCB. They are designed for specific dimensions and capacities (measured in mAh) to fit within the sleek form factor of disposables and pod systems. Their capacity and discharge rate are critical to device performance.