The lower resistance lets more current through. The power (or heat) is current squared times resistance, so there is more heat. Current squared is the important factor.LR (at same voltage) is a warmer vape. It seems like it's 'misworded' - lower resistance should be less friction, less heat, but that's not the case. 2.2 ohm runs cooler than the 1.8 ohm coil. If 1.8 ohm on the batt is 'perfect', you might want to hold off on VV.
Volts 3.70 3.70 3.70 3.70
Resistance 3.00 2.40 2.20 2.00
Current = 1.23 1.54 1.68 1.85
Watts = 4.56 5.70 6.22 6.85
Resistance 3.00 2.40 2.20 2.00
Current = 1.23 1.54 1.68 1.85
Watts = 4.56 5.70 6.22 6.85
Last edited: