Uwell Caliburn A2 and A2S Replacement Pods (CRC) are exclusively compatible with the Uwell A2, AK2, and A2S Pod Kits, and each have capacity for 1.8mL of e-liquid with a built in FeCrAl UN2 Meshed-H coil, and a top fill port with an automatic lock. A2 pods are 0.9Ω, and A2S pods are 1.2Ω
