Kanger SubTank RBA Coils-Cotton

This is for the RBA coil head that comes with the SUBTANK , it is not for the premade coil head, it is for the RBA piece. This will not simply screw into your subtank, it requires building and testing. This can be used on any rebuildable RBA not just Kanger. Prewound and cut coils rated at 0.5ohms (but please check with your meter before using). Warning: Use an ohms meter and calculator and check your ohms and amps - be safe!! You will receive: 20 x OCC prewound coil: 0.5 Sub Ohm / Operating Range 15 - 30 W 2x Japenese Cotton pieces