The Uwell CALIBURN A3 Pod System has a 520mAh rechargeable battery, dual-method activation, Pro-FOCS taste technology, and a 13W maximum output. The Caliburn A3 offers direct voltage based output dependant on the current battery life up to 13W of power and is built with a sturdy aluminium-alloy chassis. For a more authentic experience, freely draw vapor using one of the integrated dual-activation methods: firing button activation or draw-activation. The gadget has Uwell’s patented Pro-FOCS taste technology, which enhances the flavour of your favourite e-liquids. The 2mL capacity A3 replacement pods also include a top-fill system underneath the detachable mouthpiece and a magnetic connection attached to the pod’s base for further leakage prevention.