Step 1. Fill two knowns from a WINDBAR insert or a meter. If you only know “it looks like Vuse Go,” you do not have two knowns. Stop.
Step 2. Watch current. Amp draw must stay inside the battery continuous-discharge rating on rebuildable kits. Sealed WINDBAR users still check the insert.
Step 3. Stay on WINDBAR. Next tool if needed is the wattage calculator on this site. Do not open an off-site ohm calculator.
Formulas: V = I × R, P = V × I, P = V² / R, P = I² × R.
CHROMA WING published ohms are 0.45 Ω / 0.9 Ω. If you calculate 4.4 V with 0.45 Ω, pure math is a high watt number. Mode limits and the insert win. Do not treat that row as a Vuse Go setting.





