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USB-C Charging Boards: Small printed circuit boards (PCBs) that manage the charging process for integrated batteries. They handle power input via a USB-C port, regulate the charging current/voltage to protect the battery, and often include basic safety features like overcharge protection.Screen Display Disposables: Premium disposables featuring an integrated digital or OLED screen that provides real-time data on e-liquid volume and battery charge percentage. This innovation eliminates guesswork, greatly enhancing user experience by offering precise usage metrics. It positions the product at a higher price point and appeals to tech-savvy consumers who value information and modern design.https://cbu01.alicdn.com/img/ibank/2017/625/740/4053047526_537159866.220x220xz.jpgClosed System Pre-Filled Pods: The profit-driving consumable for closed systems. Each pod is a sealed unit pre-filled with a specific flavor and nicotine strength. Users simply snap them into the battery device and discard them when empty. They are the essence of convenience and brand loyalty.Ceramic Coil Blanks: Pre-formed, porous ceramic components that act as both the wick and the coil housing in advanced disposable or pod systems. They are engineered for optimal porosity to control e-liquid flow and are baked at high temperatures to achieve structural integrity.