Created for advantage and overall performance, the Uwell Caliburn A2 provides a compact, smooth pod system that delivers an Excellent vaping knowledge. The Uwell Caliburn A2 15W Pod Procedure features an built-in 520mAh battery, 15W highest output, and makes use of The brand new 0.9ohm Caliburn A2 Pods.Integrated 520mAh Rechargeable Battery - Manuf