The Innokin JEM Pen Kit is a complete vaping system integrated into the compact body of a pen-style vaping system, integrating an 1000mAh rechargeable battery, a pair of threaded coil options, and operates at a modest 13W output to create flavorful mouth-to-lung clouds that will satisfy those that are looking for flavor. Featuring an all-in-one design, the tank and battery are both integrated into the structure of the tank and are non-removable. Measuring 1000mAh within the battery, the JEM Pen can last quite a while between recharges and operates at a conservative 13W to help preserve the battery life. Within the tank, a replaceable coil clocking in at 1.6ohm or 2.0ohm provides the user with a kanthal or ceramic coil option. Holding up to 2mL within the tank capacity, the JEM Pen AIO facilitates refills via a threaded top fill system.