This is upgraded organic cotton vertical coil for subtank series. The difference between the upgraded coil and the first version is the wattage range that each coil can work with, and was changed to vertical coils.
There are 4 resistances: 0.2ohm, 0.5ohm, 1.2ohm, 1.5ohm, all are Nichrome wires.
0.5ohm: wattage range: 15~60W.
1.2ohm and 1.5ohm, wattage range: 10~26W.
1. Drip 2 drops of ejuice into top center of the OCC head before screw the head into the base;
2. After refilling the tank, please wait for 30 seconds before vaping.