Good link to have:
Ohm's Law Calculator
From what I have read you want to keep you amps at or below 2 or very close to it and your watts around 8. When you go above it you risk shorting the life of the carto,atty and can burn some juices. Keep in mind a lot of batteries charge higher than 3.7v. I'm not saying you cant run 1.5 many people do, but the calculator lets you see just what your getting.
I just bought a Grand and opted for the 1.8 cisco's as a happy medium. It is slightly over the 2 amps and 8 watts but not by a lot based on my 18650 putting out 4v.. Change the number to 1.5 ohms and see how much it changes things.
I also picked up some of the LR Boge carto's as well over here, best price I found on them with free shipping.
15 Boge Carto Deal (510)
D
Ohm's Law Calculator
From what I have read you want to keep you amps at or below 2 or very close to it and your watts around 8. When you go above it you risk shorting the life of the carto,atty and can burn some juices. Keep in mind a lot of batteries charge higher than 3.7v. I'm not saying you cant run 1.5 many people do, but the calculator lets you see just what your getting.
I just bought a Grand and opted for the 1.8 cisco's as a happy medium. It is slightly over the 2 amps and 8 watts but not by a lot based on my 18650 putting out 4v.. Change the number to 1.5 ohms and see how much it changes things.
I also picked up some of the LR Boge carto's as well over here, best price I found on them with free shipping.
15 Boge Carto Deal (510)
D