SMOK RPM80 Kit has been upgraded based on RPM40. You can choose between two versions: RPM80 Kit or RPM80 Pro Kit. The RPM80 kit integrates 3000mAh large-capacity battery for power supply, which can meet long-time vape without worrying about the insufficient battery capacity. On the other hand, the RPM80 Pro Kit is powered by a single replaceable 18650 steel case battery, which is more convenient for daily use. And RPM80 Pro can support the transmission of power output up to 80W, more powerful. It has Variable Wattage/Variable Voltage modes to choose from. Fast charging through the Micro USB Port port to keep vape for a long time.