The Geekvape H45 (Aegis Hero 2) Empty Cartridge is specifically intended for the Geekvape H45 (Aegis Hero 2) Pod Mod Kit. Geekvape H45 (Aegis Hero 2) Empty cartridge has a 4ml capacity with 0.4ohm/0.6ohm Geekvape B Series Coil, as well as an adjustable top airflow and top refill design with no leaking. Features: 1. Adjustable Airflow 2. Removable Coil Method 3. Compatible with ... https://www.vapeuniverse.co/products/geekvape-h45-aegis-hero-2-pod-cartridge?pr_prod_strat=e5_desc&pr_rec_id=e71945797&pr_rec_pid=8189503766780&pr_ref_pid=8277960392956&pr_seq=uniform