Created for advantage and overall performance, the Uwell Caliburn A2 offers a compact, smooth pod technique that provides an exceptional vaping experience. The Uwell Caliburn A2 15W Pod Program capabilities an built-in 520mAh battery, 15W greatest output, and takes advantage of the new 0.9ohm Caliburn A2 Pods.Built-in 520mAh Rechargeable Battery -