The Caliburn AK2 Kit by Uwell is one of the latest additions to the popular Caliburn series, don’t miss out on it if you are a fan of the Caliburn line of devices. Firstly, featuring a 520mAh battery, 15W max output, 2mL E-Liquid capacity gives the best and longer, consistent quality experience. Secondly, adjustable airflow system and the new 0.9Ω Meshed Coil Technology provides the best flavor. Constructed from Aluminum-Alloy, the Caliburn AK2 utilizes an 520mAh battery which can deliver an all day vape. Consequently outputting 15W of power all day long.