Shop the Uwell Caliburn AK3 13W Pod System, featuring a 520mAh battery, 1.0ohm resistance, and operates off a draw and button activated firing mechanism. Constructed from durable aluminum, the Caliburn AK3 Pod System offers a slim and portable form factor and is easy to carry around in the pocket, purse, or bookbag. In addition, the Caliburn AK3 Pod System is capable of utilizing pods from the A3 Pod Series, holding up to 2mL within the confines of the refillable PCTG Pods.