Suitable for ease and general performance, the Uwell Caliburn A2 provides a compact, smooth pod system that provides an Extraordinary vaping experience. The Uwell Caliburn A2 15W Pod Process features an integrated 520mAh battery, 15W highest output, and makes use of the new 0.9ohm Caliburn A2 Pods.Integrated 520mAh Rechargeable Battery - Built from