Recently purchased a vapor fi 150w mod, I am using 2 18650 3.7v 2500mah batteries. Now here's where I get lost, I am using the prince tank with t10 coil at .12 ohms and this only allows my mod to go up to 81.3 watts at a full charge, what can I do to allow my mod to go to higher wattage? Was thinking about purchasing 3100mah 40 amp batteries especially because I am going to be trying the new triple mesh coils with a .15 ohms reading so help please?