Designed for comfort and general performance, the Uwell Caliburn A2 offers a compact, smooth pod program that delivers an Remarkable vaping expertise. The Uwell Caliburn A2 15W Pod Technique functions an integrated 520mAh battery, 15W utmost output, and works by using The brand new 0.9ohm Caliburn A2 Pods.Built-in 520mAh Rechargeable Battery - Manu